name the 3d shape formed by each net.

Name The 3d Shape Formed By Each Net.

Answers

Answer 1

Answer:

1. Rectangular Prism

2. Cylinder

3. Triangular Pyramid

4. Triangular Prism

5. Cone

6 Rectangular Pyramid


Related Questions

From a regular octagon, a triangle is formed by connecting three randomly chosen vertices of the octagon. What is the probability that at least one of the sides of the triangle is also a side of the octagon

Answers

The probability that at least one of the sides of the triangle is also a side of the octagon is 5/7

How to determine the probability?

A regular octagon has 8 sides, and a triangle has 3 sides

Assume that there is a point on the triangle.

Then we select (3 - 1) points from the (8 - 1) sides.

8 - 1 = 7

3 - 1 = 2

So, the total number of selection is:

Selection = 7C2

Evaluate the combination expression

Selection = 21

Adjacent triangles have 5 lines (one line in common).

So, we have:'

n = 5 - 1

n = 4

The number of ways this points can be selected is:

Selection = 4C2

Evaluate

Selection = 6

The probability that the triangle and the octagon do noth have the same side is:

P= 6/21

The probability that at least one of the sides of the triangle is also a side of the octagon is calculated using the following complement rule

P = 1 - 6/21

Evaluate the difference

P = (21 -6)/21

P = 15/21

Reduce fraction

P = 5/7

Hence, the probability that at least one of the sides of the triangle is also a side of the octagon is 5/7

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Pls figure out the intercepts
y= 10x −32

x intercepts: (___, ___)

y intercepts: (___,___)

pls help

Answers

Answer:

X intercepts: (0,12)

Y intercepts: (-32,88)

Find the integral of √(x² +4) W.R.T x​

Answers

Answer:

[tex]\frac{x}{2} *\sqrt{x^{2} +4}[/tex] +[tex]\frac{1}{2}[/tex]*LN(|[tex]\frac{x+\sqrt{x^{2} +4} }{2}[/tex]|) +C

Step-by-step explanation:

we will have to do a trig sub for this

use x=a*tanθ for sqrt(x^2 +a^2) where a=2

x=2tanθ, dx= 2 sec^2 (θ) dθ

this turns [tex]\int\limits {\sqrt{x^{2}+4 } } \, dx[/tex] into integral(sqrt( [2tanθ]^2 +4) * 2sec^2 (θ) )dθ

the sqrt( [2tanθ]^2 +4) will condense into 2sec^2 (θ) after converting tan^2(θ) into sec^2(θ) -1

then it simplifies into integral(4*sec^3 (θ)) dθ

you will need to do integration by parts to work out the integral of sec^3(θ) but it will turn into (1/2)sec(θ)tan(θ) + (1/2) LN(|sec(θ)+tan(θ)|) +C

then you will need to rework your functions of θ back into functions of x

tanθ will resolve back into [tex]\frac{x}{2}[/tex] (see substitutions) while secθ will resolve into [tex]\frac{\sqrt{x^{2} +4} }{2}[/tex]

sec(θ)=[tex]\frac{\sqrt{x^{2} +4} }{2}[/tex]  is from its ratio identity of hyp/adj where the hyp. is [tex]\sqrt{x^{2} +4}[/tex]  and adj is 2 (see tan(θ) ratio)

after resolving back into functions of x, substitute ratios for trig functions:

= [tex]\frac{x}{2} *\sqrt{x^{2} +4}[/tex] + [tex]\frac{1}{2}[/tex]*LN(|[tex]\frac{x+\sqrt{x^{2} +4} }{2}[/tex]|) +C

Find each measure. Assume that segments that appear to be tangent are tangent.

Answers

Answer: 97 degrees

Step-by-step explanation:


A whole is divided into 10 equal parts.

Answer these questions.
(a) How much of a whole is 100%?
(b) How much of a whole is 10%?

Answers

Answer:

a. All of the whole - 10/10

b. A tenthof the whole - 1/10

Step-by-step explanation:

Step-by-step explanation:

a. since the entire whole represents a 100% , the number of whole that makes up for 100% is the 10 of the ten parts divided by 10 which is equal to 10.

b. since a whole equals 100% , if divided by 10 the entire 100% becomes 10% each for 10 parts. hence a single part equivalent to 1/10 is 10%

Which equation would you use to find the distance between the two points? A. |2 - 4| B. |2 - (-4)| C. |-5 - 5| D. |2 + (-4)|

Answers

Answer:

Step-by-step explanation:

Could you show two points need to be calculated? A and D are the same in this case

Find the surface area of the cylinder (please help)

Answers

Answer:

792 cm²

Step-by-step explanation:

Surface Area (Cylinder)

⇒ 2πrh + 2πr²

⇒ 2πr (h + r)

Here, r = 9 cm and h = 5 cm.

⇒ 2π × 9 (5 + 9)

⇒ 18π × 14

⇒ 252 x 22/7

⇒ 36 x 22

792 cm²

If we add two equations in the original system, we have 6x+7y=32. Explain why the same (x,y) pair is also a solution to the equation

Answers

Answer:

simultaneous equations are used to solve for 2 variable

Here is a set of numbers , 10,10,10,10,11,12,13,15,17,find the mode, the median , the mean b there is a mistake in the set of numbers . The 10 should be 26, find the correct value for the mode , the median and the mean

Answers

First, find the mode, median, and mean of the given set of numbers.

Mode

The mode is the number that shows up frequently within the given set. In this case, it will be 10, as it shows up 4 times, 3 times more than any other number.

Mode: 10

~

Median

The median is the number that is in the middle of the given set. In this case, there are 9 numbers, and so the 5th given number is your median:

10 , 10 , 10 , 10 , 11 , 12 , 13 , 15 , 17

Median: 11

~

Mean

The mean is combining all numbers within the given set and dividing by the amount of numbers in that said set:

(10 + 10 + 10 + 10 + 11 + 12 + 13 + 15 + 17)/9 = 108/9 = 12

Mean: 12

You spin the spinner two times. If you get blue both times, you win $15.

If you don't, you lose $2. How much money do you expect to win or lose if you play this

game 1000 times?

Answers

The amount of money which is expected to lose if the game of spinner is played 1000 times is $111.

What is probability of an event?

Probability of an event is the ratio of number of favorable outcome to the total number of outcome of that event.

You spin the spinner two times.

If you get blue both times, you win $15. If you don't, you lose $2.

Let suppose there are total 12 outcomes on a spinner which has 12 blocks. In this block, 4 is blue. The probability of getting blue twice in this spinner and earning $15 is,

[tex]P=\dfrac{4}{12}\times\dfrac{4}{12}\\P=\dfrac{1}{9}[/tex]

The probability of not getting two blue in two spun and losing $2 is,

[tex]P^{-1}=1-\dfrac{1}{9}\\P^{-1}=\dfrac{8}{9}[/tex]

The money to expect to win or lose if you play this is,

[tex]E(X)=15\times\dfrac{1}{9}-2\times\dfrac{8}{9}\\E(X)=-0.111[/tex]

For 1000 games,

[tex]E(X)=-0.111\times1000\\E(X)=-111[/tex]

Thus, the amount of money which is expected to lose if the game of spinner is played 1000 times is $111.

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Write the equation of the line that is perpendicular to the line which has a slope of 3 / 4 and passes through the point ( 0, - 4 ).

Answers

Answer:

y=-4/3x-4

Step-by-step explanation:

The equation of the line that is perpendicular to the line which has a slope of 3 / 4 and passes through the point ( 0, - 4 ) is equals to [tex]y= \frac{-4}{3} x-4[/tex]

What is equation of line?

" Equation of line is defined as the equation which represents the set of points using slope."

Formula used

[tex]y=mx+c[/tex]

m = slope of the line

c = y-intercept

Product of the Slopes of perpendicular lines  = -1

According to the question,

Slope of the given line = [tex]\frac{3}{4}[/tex]

Using condition for slope of perpendicular lines we have,

Slope of the line perpendicular to the given line 'm' = [tex]\frac{-4}{3}[/tex]

From given point (0, -4)

Y- intercept 'c' = -4

Substitute the value in the formula to get equation of required line,

[tex]y= \frac{-4}{3} x-4[/tex]

Hence,  equation of the line that is perpendicular to the line which has a slope of 3 / 4 and passes through the point ( 0, - 4 ) is equals to [tex]y= \frac{-4}{3} x-4[/tex].

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Please help me on this question about circle chords, find x.

A. 26.3
B. 21.1
C. 11.8

Answers

Answer: B

Step-by-step explanation:

7-9+(9-5)^2-4•2+4/-5-1+8-3•100

Answers

Answer:

See below ~

Step-by-step explanation:

Using PEMDAS

ParenthesesExponentsMultiplicationDivisionAdditionSubtraction

Our equation

[tex]\frac{7-9+(9-5)^{2}-4*2+4 }{-5-1+8-3*100}[/tex]

1. Simplifying Parentheses

[tex]\frac{7-9+4^{2}-4*2+4 }{-5-1+8-3*100}[/tex]

2. Simplifying Exponents

[tex]\frac{7-9+16-4*2+4 }{-5-1+8-3*100}[/tex]

3. Multiplying

[tex]\frac{7-9+16-8+4 }{-5-1+8-300}[/tex]

4. Adding (As division without simplifying isn't correct)

[tex]\frac{7+7-4 }{-5+7-300}[/tex][tex]\frac{14-4 }{2-300}[/tex]

5. Subtracting

[tex]\frac{10 }{-298}[/tex]

6. Dividing

[tex]-\frac{5}{149}[/tex] [Simplest fractional answer]-0.03 [Simplest decimal answer]

After adding the numbers the result obtained is called the total or the sum​

Answers

Answer:

After adding the numbers the result obtained is called the sum.

Mrs. Jones has eight equal-sized poster boards. She divides them evenly among three students. Between which two whole numbers does the number of poster boards each student gets lie?

Answers

Mrs. Jones has eight equal-sized poster boards. She
divides them evenly among three students.
Between which two whole numbers does the
number of poster boards each student gets lie?

Solve and graph on a number line. Show your work in the box below.
7x + 10 < 11x + 2

Answers

Answer:

x > 2

Graph in picture

Step-by-step explanation:

Given:

7x + 10 < 11x + 2

To Find:

Solve and graph on a number line. Show your work in the box below.

Solve:

Subtract 10 from both sides

7x + 10 -10 < 11x + 2-10

Simplify

-4x < - 8

Multiply both sides by -1 which reverse the inequality

Simplify

4x > 8

Now, Divide both sides by 4

4x ÷ 4 > 8 ÷ 4

Simplify

x > 2

Solution: x > 2

Now graphing:

> means greater than

that means x is greater than 2

Thus, the line is going to the right.

Graph below:

Answer: x > 2

Step-by-step explanation:

Subtract 10 from both sides

7x+ 10 < 11x + 2

7x+10-10 < 11x + 2 -10

Simplfy

subtract the numbers

7x < 11x -8

Subtact 11 from both sides

7x < 11x -8

7x - 11x < 11x -8 - 11x

Combine Like terms

-4x < -8

Divide both sides by the same factor, and flip the relation because the factor is negative

-4x < -8

-4x/-4 > -8/-4

Cancel terms that are in both the numerator and denominatorDivide the numbers

x > 2

You are a market analyst working on game consoles. Suny’s Playcom series takes up 40% of the market share, Microsoft Box series takes up 35% of the market share and Nintendo’s Wee takes the the remaining 25% of the market share. According to industry reports, 1% of Playcom is defective, 3% of YBox is defective and 5% of Wee is defective worldwide. What is the probability of a game console buyer buying a defective Suny Playcom?​

Answers

Using it's concept, it is found that there is a 0.004 = 0.4% probability of a game console buyer buying a defective Suny Playcom.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, 40% of the consoles bought are of the Suny Playcom series, and of those, 1% are defective, hence the probability is given by:

p = 0.4 x 0.01 = 0.004

0.004 = 0.4% probability of a game console buyer buying a defective Suny Playcom.

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pls help me with this maths question, I forgot how to do it :))

Answers

Step-by-step explanation:

thats the answer i think

Rewrite the polynomial in the form ax² + bx+c and then identify the values of a,
b, and c.
-2x+1+2x²

Answers

Answer:

See below ~

Step-by-step explanation:

The given polynomial : -2x + 1 + 2x² needs to be written in the form :

ax² + bx+ca is the coefficient of x²b is the coefficient of xc is the constant term

On rewriting in this asked format,

2x² - 2x + 1a = 2b = -2c = 1

8. In AQRS, if m/Q = 30°, what must be the
length of QR?

Answers

Answer:

=> 73

Step-by-step explanation:

Given :

∠ Q = 30°

RS/QR = tan 30°

7/QR = 1/√3

QR = 7√3

A car travels 98 miles in 1. 4 hours. How far can it travel in 7 hours at the same speed

Answers

Answer:

490 miles

Step-by-step explanation:

7/1.4 = 5

98*5 = 490

Find the solution of the system of equations. 9x - 9y = -9 and 3x + 9y = -15

Answers

Answer:

(-2 , -1)

Step-by-step explanation:

[tex]\begin{cases}9x-9y=-9&\left(1 \right) \\ 3x+9y=-15&\left( 2\right) \end{cases}[/tex]

[tex]\Longleftrightarrow \begin{cases}9x-9y=-9&\left( 1\right) \\ 12x=-24&\left( 1\right) +(2)\end{cases}[/tex]

[tex]\Longleftrightarrow \begin{cases}x-y=-1&\left( 1\right) \\ x=-2&\left( 1\right) +(2)\end{cases}[/tex]

[tex]\Longleftrightarrow \begin{cases}y=x+1=-2+1=-1&\left( 1\right) \\ x=-2&\left( 1\right) +(2)\end{cases}[/tex]

Which is a stretch of an exponential decay function?

Answers

Answer:

C.

Step-by-step explanation:

when you put it in a graphing calculator it would show the standard graph of an exponential decay function.

Can anyone help me I needa explanation how to do it​

Answers

Answer:

1/4

Step-by-step explanation:

There are 8 sections and skating is on 2 of the 8;  the probability is 2/8 = 1/4. It does not matter how many times it has appeared on previous spins.

A manager drew this box-and-whisker plot to represent the weights, in pounds, of the 440 crates the company is shipping. box-and-whisker plot ranging from 80 to 180 with ticks at increments of 2.5. plot defined by points at 84, 99.5, 113, 143, 170. how many crates weigh more than 99.5 pounds? select from the drop-down menu to correctly complete the statement. about choose... crates weigh more than 99.5 pounds.

Answers

Deducing from the considered box plot, the number of crates that weigh more than 99.5 pounds is 330 approx.

How does a boxplot shows the  data points?

A box plot has 5 data description.

The leftmost whisker shows the minimum value in the data.The rightmost whisker shows the maximum value in the data.The leftmost line in the box shows the first quartile.The middle line shows the median, also called second quartile.The last line of the box shows the third quartile.

What are quartiles?

When we get data which can be compared relatively with each other, for finding quartiles, we arrange them in ascending or descending order.

Quartiles are then selected as 3 points such that they create four groups in the data, each groups approximately possessing 25% of the data.

Lower quartile, also called first quartile has approx 25% in its left partition, and on its right lies approx 75% of the data.Similarly, second quartile (also called median) is approximately in mid of the data.Third quartile (also called upper quartile)  has approx 75% in its left partition, and on its right lies approx 25% of the data.

Left to right is said in assumption that data was arranged increasingly from left to right

We're specified here that:

Total 440 crates is being shipped by company.

The box plot is defined by the points 84, 99.5, 113, 143, 170

The point 99.5 is the first quartile.

There are 75% observations on its right, so 75% of 440 is the number of crates which weigh greater than 99.5 pounds.

We get this value as:

[tex]\dfrac{440}{100} \times 75=330[/tex]

Thus, deducing from the considered box plot, the number of crates that weigh more than 99.5 pounds is 330 approx.

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20 points if you help me with this 1 thing

Answers

Answer:

0.7

Step-by-step explanation:

1+3+3+2+3+3 = 15/6 = 2.5

2+4+4+2+4 = 16/5 = 3.2

3.2-2.5 = 0.7

need help asap will give brainlist​

Answers

Answer:

D. [tex]\frac{12x+20}{5y^3}[/tex]

Step-by-step explanation:

When multiplying 2 fractions, you multiply the numerators and denominators, so we have:

[tex](\frac{3x+5}{y^6})(\frac{4y^3}{5}) = \frac{(3x+5)\cdot 4y^3}{y^6\cdot 5} = \frac{(3x+5)\cdot 4}{y^3 \cdot 5} = \frac{12x + 20}{5y^3}[/tex]

Answer:

4th option

Step-by-step explanation:

[tex]\frac{3x+5}{y^6}[/tex] × [tex]\frac{4y^3}{5}[/tex] ( cancel y³ and [tex]y^{6}[/tex] on numerator/denominator by y³ )

= [tex]\frac{3x+5}{y^3}[/tex] × [tex]\frac{4}{5}[/tex]

= [tex]\frac{4(3x + 5)}{5y^3}[/tex]

= [tex]\frac{12x+20}{5y^3}[/tex]

 Order these numbers least to greatest

Answers

Answer:

-24/16, -√2, 21/51, 0.42

Step-by-step explanation:

Look at the signs of the numbers. Negative numbers will be on the left, while positive numbers will be on the right. That means -√2 and -24/16 will be on the left, while 0.42 and 21/51 will be on the right.

Part 1:

We can change the negative numbers to decimals to compare them.

-√2 ≈ -1.41

-24/16 = -1.5

-1.5 is smaller, which means the first number in the sequence will be -24/16 and then -√2.

Part 2:

We can also change the positive numbers to decimals to compare them.

0.42 = 0.42

21/51 ≈ 0.41

21/51 is a bit smaller, so the third number in the sequence will be 21/51 and then 0.42.

I hope this helps and please mark me as brainliest!

Cos(B) = ?
13/5
5/13
12/13
12/5

Answers

[tex]~~~~~~\cos B = \dfrac{\text{Base}}{\text{hypotenuse}}\\\\\\\implies \cos B = \dfrac{BC}{AB}\\\\\\\implies \cos B = \dfrac{12}{13}[/tex]

The equation y= x-3 describes how the variables x and y are related

Answers

Answer:

The amount y is depends on what x's value is. It is helpful to make a table or graph so we can see how the y value changes like the x value :)

Have an amazing day!!

Please rate and mark brainliest!!

If you want the type of relationship between 'x' and 'y'

  ⇒ they are a linear relationship as in they form a straight line together

If you want to describe how the value of x correlates to y

 ⇒ as x increases, y increases thus it is a direct variation.

Hope that helps!

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