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agasfer [191]
2 years ago
13

Express the area of the entire rectangle​

Mathematics
2 answers:
aksik [14]2 years ago
8 0

Answer:

x² + 8x + 12

Step-by-step explanation:

(x × x) + (x × 6) + (x × 2) + (6 × 2)

x² + 8x + 12

<em>good luck, i hope this helps :)</em>

Travka [436]2 years ago
3 0

Answer: x^2 +6x +2x +36 = X^2 +8x + 36

Step-by-step explanation:

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Somebody please help! And show your work!
VARVARA [1.3K]

a= 34 degrees

b= 28 degrees

c= 62 degrees

Step-by-step explanation:

First you know that b is 1/2 of 56 degrees or 28.

The triangle with the a in it is isoceles because the two sides are both radii.

In the triangle the top angle = 112 because it is a centeral angle to the 112 arc.

Angle a and opposite to a are equal and then have to be 34 degrees to equal 180.

We know two arc lengths are 112 and 56 and the one with angle a has to be 34x2 or 68.

a whole circle equals 360.

360-56-68-112 = 124

Angle c = 1/2 of 124, or 62 degrees

6 0
3 years ago
What is the point slope equation of the line with slope -12 that goes through the points (5, 3)?
Amanda [17]
The point-slope form of ay line is:

y-y1=m(x-x1), where m=slope and (x1,y1) is any point on the line.

In this case we are given that m=-12 and (x1,y1) is (5,3) so

y-3=-12(x-5)

8 0
3 years ago
Read 2 more answers
A tennis ball travels at a speed of 120 miles per hour. what is the rate in feet per second?​
LUCKY_DIMON [66]

Answer:176

Step-by-step explanation:

7 0
3 years ago
In ΔRST, the measure of ∠T=90°, the measure of ∠S=67°, and RS = 6.2 feet. Find the length of TR to the nearest tenth of a foot.
NeX [460]

Answer:

5.7 feet

Step-by-step explanation:

3 0
2 years ago
Explain how to correctly find the missing side.<br> Will Mark Brainist If Correct!
tatuchka [14]

Answer:

9

Step-by-step explanation:

13-4=9

the side with the 4 should add up to the side with the 13 so the answer is 9

6 0
2 years ago
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