3 years ago

Answer in the image, PLs answer

Mathematics

2 answers:

Usimov [2.4K]3 years ago

6 0

The answer for the first question would be 3

melisa1 [442]3 years ago

3 0

A. 3

b. Vertical angles

c. 124 degrees

d. Supplementary (angles that add up to 180 degrees aka a straight line)

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4. During a 12- hour period, the temperature dropped 48°. How many degrees did the temperature drop each hour.

uranmaximum [27]

Answer:

-4

Step-by-step explanation:

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3 years ago

Simplify the expression and show your work. 4y+5=-31

kondor19780726 [428]

$4y +5=-31 \\ 
4y+5-5 = 31-5 \\ 
4y=-36 \\ 
4y/4=-36/4 \\ 
y=-9 \\ 
Check: \\ 
4(-9)+5=-31 \\ 
-36+5=-31 \\ 
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3 years ago

Find the measure of angle A.<br> A<br> 7x-1<br> 12x<br> 489

Degger [83]

Answer:

48 degrees

Step-by-step explanation:

7X-1+12x+48=180

19x+47=180

19x=133

x=7

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49-1=A

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A is 48 degrees

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3 years ago

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3 years ago

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Evaluate pq÷4; use p=14, and q=14

Zolol [24]

Answer:

Step-by-step explanation:

14x14 = 196

196/4 = 49

4 0

3 years ago

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