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3 years ago

The point (3,6) is represented on the graph. Which point also belongs on this graph?

Mathematics

2 answers:

Step2247 [10]3 years ago

6 0

Answer:

(36,72)

36 is divisible by 3 and 72 is divisible by 6.

Degger [83]3 years ago

3 0

Answer:

(36,72)

Step-by-step explanation:

The x (3) is half of y (6) so following that pattern (36,72) is the only option.

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Help help help math math math math

Natasha_Volkova [10]

Answer:

x = 15

Explanation:

First, add both equations on one side, and set it equal to 180° because it's supplementary:

2x + 8 + 8x + 22 = 180

combine like terms:

10x + 30 = 180

subtract 30 on both sides of the equation and you end up with:

10x = 150

divide both sides by 10 and you get:

x = 15

3 0

2 years ago

Read 2 more answers

A square classroom has a perimeter of 60 feet. How long is each side of the room?

nignag [31]

Answer:

Step-by-step explanation:

since it is a square all sides are equal.

60/4=15

Therefore the answer is 15

4 0

2 years ago

Read 2 more answers

The same price of every item in a store is 85% of it usual price. ( please explain your answer because I don’t understand how to

Mademuasel [1]

85% is 0.85 decimals
85 percent of 30
30 * 0.85 = 25.50
30-25.50 = 4.50
Solution: after sale, it is $4.50

7 0

3 years ago

Is the relation a function?<br> X Y

AveGali [126]

Answer:

yes

Step-by-step explanation:

there is a single x value for every y value

6 0

3 years ago

The rectangle below has an area of x2 + 11x + 28 square meters and a length of 2 + 7 meters.

Troyanec [42]

<h3><u>Question:</u></h3>

The rectangle below has an Área of x^2 + 11x + 28 square meters and a length of x+7 meters. What expression represents the width of the rectangle?

<h3><u>Answer:</u></h3>

The expression representing width of rectangle is (x + 4) meters

<h3><u>Solution:</u></h3>

Given that rectangle has an area x^2 + 11x + 28 square meters and a length of x + 7 meters

To find: width of the rectangle

<em><u>The area of rectangle is given as:</u></em>

$\text {Area of rectangle }=\text { length } \times \text { width }$

Here area = x^2 + 11x + 28 square meters

length = x + 7 meters

<em><u>Substituting the values in given formula,</u></em>

$\begin{array}{l}{\text { width }=\frac{x^{2}+11 x+28}{x+7}} \\\\ {\text { width }=\frac{x^{2}+4 x+7 x+28}{x+7}} \\\\ {\text { width }=\frac{x(x+4)+7(x+4)}{x+7}} \\\\ {\text { width }=\frac{(x+4)(x+7)}{x+7}}\end{array}$

Cancelling (x + 7) on numerator and denominator,

$\text { width }=(x+4)$

Thus expression representing width of rectangle is (x + 4) meters

3 0

3 years ago