I will mark brainliest!! i need help with 3 and 4

1 answer:

4 0

The answer is 30 and 26

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Sholpan [36]

Bonjour,

answer ≈ 522.92

working
A= 2πrh+2πr^2
=2 x π x 4 x 18+2 x π x 4^2
≈552.92031

4 0

2 years ago

lakkis [162]

Answer:

Step-by-step explanation:

not right just need points

7 0

2 years ago

saw5 [17]

Whats your question?

4 0

2 years ago

lutik1710 [3]

Answer:

$(d + 8m)^2$

Step-by-step explanation:

$d^2 + 16dm + 64 m^2 = (d + 8m)^2$

3 0

3 years ago

djyliett [7]

Answer:

3 is the slope

Step-by-step explanation:

8 0

2 years ago

I will mark brainliest!! i need help with 3 and 4 ​