Mathematics High School

Can someone help me as soon as possible

Answers

Answer 1

Answer:

A is the answer

Step-by-step explanation:

Related Questions

Fill in the table using this function rule.
y=26-4x

Answers

1: 22
2: 18
3: 10
4: 2

The complets table of values for the function rule

x 1 2 4 6

y 22 18 10 2

Completing the table of values for the function rule

From the question, we have the following parameters that can be used in our computation:

y = 26 - 4x

The missing y values are at x = 1, 2, 4 and x = 6

Substitute the known values in the above equation, so, we have the following representation

y = 26 - 4(1) = 22

y = 26 - 4(2) = 18

y = 26 - 4(3) = 10

y = 26 - 4(6) = 2

So, the missing values are 22, 18. 10 and 2

Answers

Answer:

Step-by-step explanation:

Because 30 is half of 60

Hope this helps. Pls give brainliest.

Answer:

.50 × N = 30

Divide both sides by .50

N = 60.

Step-by-step explanation:

Bro Happy early Valentines day! - to u and ur family and friends and others to all - p.s mark me branily and a blessing will come ur way peace out - (>-<) :)

First come first served brainiest:)

Answers

Answer:

1. Not proportional 2. is proportional. For 3, 4, 5, and 6 just plot them.

Step-by-step explanation:

For 1, y intercept/x intercept is not 0 when you graph, thus not proportional. Number 2 is, thus proportional. For 3, 4, 5, and 6 you would plot them accordingly. So for (-5, -2) Start as 0,0 and go 5 to the left as it's negative, and 2 down as it is also negative. Do the same for others.

Cara monitors a snail in her aquarium. She notes that this morning it crawled 1 inch up the glass. A few hours later it crawled another 2 inches up the glass. Later it crawled 4 inches down the glass. How far is the snail from where it started?

show your answer

Answers

Answer:

7 inches up the glass

Step-by-step explanation:

1+2+4=7

WHATS THE SOULUTION PLEASE HURRY!

Answers

Answer:

(2, 2)

It's where the two lines meet or mutual point

hope this helps, good luck :)

(2,2) the answer comes from your x axis input of the intersection, and your y axis input of the intersection.

I need help with this ASAP!! I’ll give you brainliest

Answers

Answer:

points needed hope you under stand

Step-by-step explanation:

stay safe though

what is the quotient of the sum of x plus 4 and 2

Answers

Answer:

X+4+2

=X+6

Step-by-step explanation:

not sure if this correct or not

The correct expression is,

⇒ (x + 4) / 2

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

The quotient of the sum of x plus 4 and 2.

Now, We can formulate;

⇒ (x + 4) / 2

Thus, The correct expression is,

⇒ (x + 4) / 2

Learn more about the mathematical expression visit:

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Please help!! FAST!!

Answers

Follow the order of operations!!
1. Parentheses
2. Exponents
3. Multiplication
4. Division
5. Addition
6. Subtraction

that is in order. follow these and you should figure it out yourself :)

i need help! anyone know this?

Answers

Yeah, x= 7/2 and y= -5/2
Please mark as brainliest and I hope this helps

What rotation is shown below?
-90° around the origin
180° around the origin
90° around the origin
270° around the origin

Answers

Answer:

90° around the origin

Step-by-step explanation:

not sure but I think it's correct tho

pls help meeee (math)

Answers

answer is true

have a good day

7. Find the slope. Make sure to reduce.

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Answer:

The slope is zero

Step-by-step explanation:

.........

Answer: Zero

Why? When the line is flat right horizontal with not increase or decrease it is considered a zero slope. (NOT UNDEFINED, it is defined, it’s defined as zero)

Use the arc length formula and the given information to find the indicated quantity.
r = 8 ft, 0 = 27°; find s

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The arc length is 3.77

Express 10 3/2 in simplest radical form

Answers

Answer:

23/2

Step-by-step explanation:

first turn the mixed number into a fraction:

2*10=20

20+3=23

so, we get 23/2

The value of the mixed number in the simple form will be 23/2.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the mixed number is 10³/₂. The simplest form will be written as,

first, turn the mixed number into a fraction:

2 x 10=20

20+3=23

The fraction will be 23/2.

Hence, the value of the mixed number in the simple form will be 23/2.

To know more about an expression follow

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Horatio plays in a band at the French Market. He is paid for his time playing in the band. Horatio earns $25 for two hours of playing in the band, and $62.50 for playing in the band for 5 hours. Write an equation that shows this relationship. Use x to represent the number of hours and y to represent the total pay.
SHOW YOUR WORK!
it took me a while to save this much up so please don't spam and use it for points without earning it please and thank you.

Answers

Answer:

y=12.5x

Step-by-step explanation:

25$ for 2 hours

Rate per hour

25/2=12.5$

Verify for second one

62.5/5=12.5$

Hebce rate of chAnge is 12.5$

Equation is

y=12.5x

Which number line shows the solution to this compound inequality? 0 ≤ -2x + 6 < 16

Answers

Answer:

Step-by-step explanation:

[tex]0\le -2x+6<16\\ \\ -6\le -2x<10\\ \\ 3\ge x>-5\\ \\ -5<x\le 3\\ \\ \text{So the line should go from -5 to 3 with a hollow dot at -5 and a solid dot at 3}[/tex]

Simplify the expression -3 (5p-4) + 8

Answers

Answer:

-15p+20

Step-by-step explanation:

Urgent help on math plz

Answers

Answer:

x = 14

Step-by-step explanation:

First, organize your work by showing that lines are similar

Line KV is similar to line RV

Line UV is similar to line LV

etc, etc.

=========================================

Now notice that line KV and line RV have the numbers 9 and 18 accordingly

and notice that it's an x2 difference.

==============================================

Now apply the same thing to line UV and LV and divide 26 by 2

That gets us 13

=======================================

Now plug 13 into the equation (2x - 15)

2x - 15 = 13

==========================================

Now solve for X

2x - 15 = 13

Add 15 to each side

2x − 15 + 15 =13 + 15

2x = 28

Divide both sides by 2

2x / 2 = 28 / 2

x = 14

What is 2.62, 2 2/5, 26.8%, 271% ordered from least to greatest

Answers

Answer:

1) 26.8% 2) 2 2/5 3) 2.62 4) 271%

Step-by-step explanation:

Answer:

26.8%, 2 2/5, 2.62, 271%

Step-by-step explanation:

26.8% (0.268), 2 2/5 (2.4), 2.62, 271% (2.71)

find the length for side A.

Answers

Answer:

C = 8

Step-by-step explanation:

Answer:

[tex]\boxed{\bf C. \: 8}[/tex]

Step-by-step explanation:

To find the length of side A, we'll apply the Pythagorean Theorem Formula.

[tex]\bf \boxed{\bf AB= \sqrt{ (AC )^{2} - ( BC)^{2} } }[/tex]

Where, AC = 10 (Hypotenuse) and BC = 6.

[tex]\bf a = \sqrt{(10) ^{2} - {6}^{2} } [/tex][tex]\bf a = \sqrt{100 - 36} [/tex][tex]\bf a = \sqrt{64} [/tex][tex]\bf a = 8[/tex]

Therefore, option C is the answer.

«••••••••••••••»«•••••••••••••••••»

Additional info:-

Keep in mind that the square of the length of the hypotenuse of a right triangle should always equal the sum of the squares of the lengths of the other two sides.

Learn more:-

https://brainly.com/question/343682

https://brainly.com/question/25990038

A store manager pays $40 for a shirt and adds a markup of 20%. During a store sale, the manager marks the cost of the shirt down by 20%. What is the percent of change from the original cost, $40, to the sale price

Answers

Answer:

The answer to your question is $32.

8 - 4a = -2a

7th Grade Linear Questions

Answers

Add 4a to both sides:
8 = 2a
Divide both sides by 2:
a = 8/2
a = 4

Answer:

a = 4

Step-by-step explanation:

So your goal here is to get the variable on just one side, so add 4a to both sides. This cancels out the 4a on of of the sides and puts a on the other side. The new equation is 8 = -2a + 4a. Combine like terms to get 8 = 2a. Divide both sides by 2 to get a = 4. You can check your work by replacing a with 4:

8 - 4(4) = -2(4)

8 - 16 = -8

-8 = -8

Since the final result is true, (-8 does equal -8,) a = 4.

Need this urgently, please help me

1. List the basic objects of geometry, draw and mark. 2. Interpersonal position of a point and a line - state, describe, draw and mark all possibilities. 3. Mutual position of point and plane - state, describe. draw and mark all possibilities. 4. Collinear and non-collinear points - state which ones are drawn. 5. Coplanar and non-coplanar points - state which ones are drawn. 6. Mutual position of two lines - state appropriate definitions or describe positions, draw and mark all possible ones. 7. Interpersonal position of straight and straight-state appropriate definitions or describe positions, try to mark all possibilities. give appropriate definitions or describe positions, 8. Draw the intercostal position of two planes and mark all possibilities. 9. Along, semi-straight, semi-straight-state definitions, draw and mark. 10. The concept of angle, elements of angle. Types of angles according to position. Spin the corners according to the magnitude.

Answers

Answer:

OH YES DADDY

Step-by-step explanation:

Find the perimeter of a parallelogram with coordinats (2,10), (4,2), (7,8)

and (-1,4).

Answers

P = 2(a+b)

a = side

b = base

The perimeter of the parallelogram is [tex]\sqrt[2]{29}+ \sqrt[6]{6}[/tex]

Calculation of the perimeter of the parallelogram:

Since the coordinates are (2,10), (4,2), (7,8) and (-1,4).

Now for determining the perimeter first we have to calculate the distance of AB and BC

So,

For AB, the distance is

[tex]= \sqrt{(2-7)^2 + (10-8)^2}\\\\ = \sqrt{29}[/tex]

Now

For BC, the distance is

[tex]= \sqrt{4-7)^2 + (2-8)^2}\\\\ = \sqrt{54}\\\\= 3\sqrt{6}[/tex]

Now the perimeter is

= 2(AB + BC)

= [tex]2(\sqrt29 + 3\sqrt 6)[/tex]

= [tex]\sqrt[2]{29}+ \sqrt[6]{6}[/tex]

Therefore, The perimeter of the parallelogram is [tex]\sqrt[2]{29}+ \sqrt[6]{6}[/tex]

Learn more about perimeter here: https://brainly.com/question/17615672

what is the answer for 4cm x 1,5cm x 3cm ?

Answers

is it 18mm possibly ?

9. Find the slope. Make sure to reduce.

Answers

Answer:

-2.

Step-by-step explanation: Since you are going left its a negative slope.

Answer:

-2

Step-by-step explanation:

To find the slope we can do rise over run or y/x

y/x = -2/1 = -2

So that is the slope

And if you need the slope-intercept, it will be -2...and the formula will be

y = -2x - 2

But the slope is -2.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

If Mr McCoy had 97 balloons and popped 30 and divided the rest how many does Mr. McCoy have?

(Just asking random questions)

Answers

Answer:

60 or less.

Step-by-step explanation:

Answer:

I DONT KNOW IM IN 6TH WHY ARE HIGH SCHOOL THING POPPING UP??

Step-by-step explanation:

Mr. Takaya can eat three slices of pizza in five minutes. If he continues to eat at the same rate, how long will it take him to eat the whole pizza, which has twelve slices?

Answers

Answer:

20 minutes

Step-by-step explanation:

3 slices=5 minutes

12slices=20 minutes

because 4x3 is 12, 4x5=20 minutes

Hope this helps! :)

What is the value of x?

Enter your answer in the box.

x =

Answers

Answer:

x=4

Step-by-step explanation:

..............

..........

Factor this expression:
-7a - 13=

Answers

Answer:

− ( 7a + 13 )

Step-by-step explanation:

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