Mathematics High School

PLEASE HELP IM BEGGING YOU I WILL GIVE BIRRELANSTAST

Answers

Answer 1

Answer:

A.)555 in.^2

Step-by-step explanation:

When solving these types of things, I usually like to cut it up into smaller, easier to manage shapes.

You can cut that trapezoid into two triangles and one rectangle.

Since both triangles are the same size, you don't need to divide the base and height by two, so you'll get the area of both triangles combined (which saves some work).

We know the length of the rectangle and bases of the triangle combined is 44 inches, and that the length of just the rectangle is 30 inches, so we can just subtract 30 from 44 and divide it by two for the base of a triangle.

44 - 30 = 14

14/2 = 7

Now that we filled in the information not listed, we can finally solve:

The base of one triangle is 7 inches, and the height is 15 inches.

Now, we just multiple and divide it by 2 for one triangle (it would be 52.5 inches).

But, we don't need to divide it by two because both triangles are the same size, so we can just get the sum of the area of both triangles combined by skipping that step (because triangles are half a square and two of those triangles make a full square).

7 x 15 = 105

The area of both triangles combined: 105 in.^2

Next, we need to solve the area of the rectangle. This is easy considering all you have to do is multiply 15 by 30 (length times width).

15 x 30 = 450

The area of the rectangle: 450 in.^2

Now, the final step. Addition. All you need to do is add up all the sums, and you're done.

450 + 105 = 555

The area of entire figure: 555 in.^2

NOTE: the symbol '^' represents exponents, so when you see 555 in.^2, it means inches squared (or to the power of 2)

Related Questions

What is the unit cost of seven oranges for $2.80

Answers

Answer:$19.60

Step-by-step explanation: All you have to do is get 2.80 and times it by 7

Line L is perpendicular to line m.

Find the value of x and w.

degrees =x

degrees =w

Answers

I got x=29° and w=42°

Answer:

X=29

W=42

Step-by-step explanation:

Take 180 and subtract by 138

180-138=42

I'm not specifically sure how to get 29 yet

Evaluate functions from their graph g(-9)
Please help my teacher doesn’t teach us anything and just gives us khan academy assignments and I’m really stressing out from this assignment

Answers

the answer is g(-9)=1 and teachers have one job and they can barely do it right

At the coordinate of -9, the value of the function g(-9) will be 1.

What is coordinate geometry?

A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.

Given that in the graph the function is varies with the value of the coordinates, at the value of -9 the solution for the function g(-9) will be equal to 1

g(-9) = 1

Hence, the value of the function will be 1.

To know more about coordinate geometry follow

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What is 7.1x10^-2 in standard form

Answers

Answer:

0.071

Step-by-step explanation:

since its minus power then you go backwards by 2 decimal points because its -²

4 boys have a mean height of 162cm.Another boy with a height of 165cm joins them.What is the new mean height?

Answers

Answer: 162.6cm

Step-by-step explanation:

4 boys have a mean height of 162cm. Their total height will be the average multiplied by the number of boys which will be:

= 162 × 4

= 648cm

A new boy with height of 165cm joined. This means that we now have 5 boys and their total height will be:

= 648cm + 165cm

= 813cm

The new mean height will be:

= Total height / Number of boys

= 813 / 5

= 162.6cm

SmArT pEoPlE aNsWeR Yess ʸᴱˢ

Answers

Answer:D

Step-by-step explanation:

Because you have to combine like terms first

Answer:

D. Rewrite 2x + 4x as 6x

Step-by-step explanation:

Doing A,B,C will just give you the wrong answer; I don't know how to explain it better. I promise I'm smart:I'm in advanced mathematics and language arts :)

solve for y . help anyone ?

Answers

Step-by-step explanation:

[tex] \sin(60) = \frac{y}{10} \\ y = 5 \sqrt{3} [/tex]

Based on this picture, if ∠3 = 50˚then what is m∠8?
SHOW WORK PLEASE

Answers

The answer is that measure of angle eight is 130°

is this a positive linear, negative linear no association or non-linear.

i will give brainlest if answered correctly

Answers

Answer:

no association

Step-by-step explanation:

it's obviously not a positive or negative linear, and i'm sure non-linear graphs don't look like that

PLS HELP ASAP! 10 POINTS!!

Answers

Answer:

length = 4 width = 4 height = 10

Step-by-step explanation:

8x4x5 = 160

4x4x10 = 160

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
time after launch, x in seconds, by the given equation. Using this equation, find the
maximum height reached by the rocket, to the nearest tenth of a foot.
y = -16x2 + 160x + 51

Answers

Answer:

451

Step-by-step explanation:

on a calculator go to y= and type the equation in and then go to the table.

.........????????????????????????

Answers

Answer:

-5: Real, Rational, Integer

9: Real, Rational, Integer, Whole, Natural

1/8: Real, Rational

0: Real, Rational, Integer, Whole

12/3: Real, Rational, Integer, Whole, Natural

9.5: Real, Rational

1.23659123544781...: Real, Irrational

2.888..: Real, Rational

Let me know if this helps!

1cm 6cm is equal to?

Answers

I’m assuming you mean plus so it would be 7 cm if you mean multiplication then still 6 cm

this math question is very hard

Answers

Answer:

366.5191425 rad/s

Step-by-step explanation:

9.5492965964254 ÷ 3500

hope this helps :)

Answer:

366.5191425 rad/s

Step-by-step explanation:

It took a while to solve this

10- Every time we...............
to that restaurant, my stomach gets upset.

went.
have gone.
will go.
go

Answers

Answer:

Step-by-step explanation:

Went is the correct answer

Simplify: 3[(5 – 2)3 +4]

Answers

Answer:

The answer is 39!

Step-by-step explanation:

=3[(3)3+4]

=3(9+4)

=3(13)

=39

Karen and Kevin collect coins. Karen has x coins. Kevin has 3 fewer than 6 times the number of coins that Karen has.

Answers

I can make an equation for this.

(6 times X) -3

-Ɽ3₮Ɽ0 Ⱬ3Ɽ0

Answer:

The other person is right.

You deposit 600$ in a savings account.the account earns 10% simple interest per year

Answers

You would have $660. The trick for 10% of something is to move the decimal one place to the left. The decimal is “hidden” to the right of the last 0. Add that interest on to get your answer!! Good luck!

help me! i’ll give u brainliest

Answers

a and c are correct

hope this helps! :D

Answer:

A.3(z-5)

Step-by-step explanation:

3z-15

3×z = 3z

3×5=15

HELP I NEED HELP ASAP

During which interval did the tomato plant grow the fastest?

A. Day 4 to Day 6

B. Day 8 to Day 10

C. Day 6 to Day 8

D. Day 10 to Day 12

Answers

Day 8 to day 10. So B is correct. Hope this helps!

2 Evaluate the following expression when x = 2. x3 + 7x + 2
A. 24
B. 22
C. 10
D. 9

Answers

Answer:

Step-by-step explanation:

Since x is 2 wherever you see x put 2

solve x3 + x7+ 2

=(2)3 + (2)7 + 2

= you do the number outside the bracket multiplied by the number inside the bracket

like this

=(2 × 3) + (2 × 7) + 2

= 6+ 14 + 2

= 22

When I take a ratio of 4 to 2 and turn it into a fraction, what is the fraction?

Answers

Answer:

Step-by-step explanation:

4 to 2 is also 4:2

If you turn it to a fraction it will become

4/2 which is 2 so in fraction it is 2 or 4/2

can you please help me??

Answers

V = l • w • h.

V= 14 1/2 • 6 1/2 • 5

V = 471. 25 inches

Nora uploaded a funny video on her website, which rapidly gains views over time. The relationship between the elapsed time, ttt, in days, since Nora uploaded the video, and the total number of views, V(t)V(t)V, left parenthesis, t, right parenthesis, is modeled by the following function: V(t)=100⋅(1.53)t Complete the following sentence about the daily rate of change in the views of the video.

Answers

Answer:

grows by a factor of 1.53

help i am losttttttttt

Answers

Answer:

x^8

Step-by-step explanation:

hope this helps

The answer to that equation is 491

Which set of letters puts the mixed numbers in order from greatest to least?

Answers

Answer:

PLZ MARK AS BRAINLIEST

A pair of parallel lines are translated. Which of these could be the result?

Answers

Answer:

Step-by-step explanation:

A translation is a transformation that moves every point in a figure in the same direction by the same amount. The correct option is C.

What is translation?

A translation is a transformation that moves every point in a figure in the same direction by the same amount. It is also a sort of transformation in which each point in a figure is moved the same distance in the same direction resulting in the same figure again.

Given that a pair of parallel lines are translated, after the translation, the pair of the line will be still parallel. Therefore, the graph with parallel lines is the correct option.

Learn more about Translation:

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1 15/100 + 1/50 +1.175=

Answers

[tex]1\frac{15}{100}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{1}{50}+1.175 =\frac{23}{20}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{2}{100} =\frac{115}{100}+\frac{2}{100} =\frac{115+2}{100} =1.175+\frac{117}{100} =1.175+1.17 =2.345[/tex]

You can write [tex]2.345[/tex] or [tex]2\frac{69}{200}[/tex]Hope I helped you!Success!

Which answer matches the description?

Answers

The answer should be 15-(50÷10)

The angle of depression from a descending airplane to the control tower below is 60∘.

If the plane is 35,000 feet above the ground, approximately what is the plane's horizontal distance from the control tower?

A) 70,000
B) 20,207
C) 60,622
D) 24,749

Answers

Answer:

The answer is B) 20,207 ft

Step-by-step explanation:

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