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4 years ago

6

Which expression is equivalent to 9a + 12?

1 answer:

Nezavi [6.7K]4 years ago

4 0

Answer: 3a+6a+6+6

Step-by-step explanation:

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Y+2=-3/2(x+2) in slope intercept form

Aleksandr [31]

Answer:

y = -3/2x -5

Step-by-step explanation:

We want slope intercept form which is y = mx+b

Y+2=-3/2(x+2)

Distribute

y+2 = -3/2x -3

Subtract 2 from each side

y+2-2 = -3/2x -3-2

y = -3/2x -5

5 0

3 years ago

Which expression is equivalent to the given expression? 2(3a+2b−7)

Alisiya [41]

2x3a=6a. 2x2b=4b. 2x-7=-14.

D. 6a+4b-14

4 0

3 years ago

Read 2 more answers

A Pentagon has the exterior angles 42, 86, 3x, 4x, and x. What is x? Please hurry.

Neporo4naja [7]

Answer:

x = 29

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

HELP ME AND MAKE IT QUICK PLEASE.

makvit [3.9K]

Answer:

B

Step-by-step explanation:

the sum of angles of triangle=180

B: 50+60+70=180

8 0

3 years ago

What is the scale factor of ΔRTS to ΔUVW ?<br> A. 2 <br> B. 3<br> C. 0 <br> D. 1

Galina-37 [17]

Answer:

<em>The correct option is D</em>

Step-by-step explanation:

From the figure, we observe that,

$RS =UV$

$ST =VW$

$TR= WU$

Since the corresponding line segments are equal in length.

Therefore, the scale factor is 1.

Hence, the correct option is D.

3 0

3 years ago