As r varies the equation (r −

1 answer:

7 0

I have no idea bro, sorry

You might be interested in

Lemur [1.5K]

20 x 20 = 400
4(1/2 x 20 x 30) = 1200
400 + 1200 = 1600
So, D

4 0

3 years ago

Katyanochek1 [597]

Answer:

Step-by-step explanation:

7 0

3 years ago

kumpel [21]

Answer:

26s+24

Step-by-step explanation:

2(3s+9) +2(10s+3)

6s +18+20s +6

26s +24= perimeter

3 0

3 years ago

Flauer [41]

Answer:

$20 \times \frac{1}{8}$

5 0

4 years ago

vlabodo [156]

x-4=x(2)

x-4=2x

+4 +4

8 = 6

lilly has 8 stamps and mackenzie has 6

7 0

3 years ago