3 years ago

Hey sisters i need help with this question

2 answers:

6 0

The answer is 9.6×10^7

5 0

$3.2 \times 10^{7} + 6.4 \times 10^{7} = (3.2 + 6.4) \times 10^7 = 9.6 \times 10^7$

Answer: B

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Vinvika [58]

The answer is C.

The arc length is 6.806784.

Hope this helps.

3 0

3 years ago

poizon [28]

B, A, D is the answer

3 0

3 years ago

finlep [7]

4 0

3 years ago

goblinko [34]

Answer:

$\huge\boxed{A=60\pi cm^2}$

Step-by-step explanation:

The formula of an area of a elipse:

$A=\pi ab$

We have:

$2a=10cm\to a=5cm\\\\2b=24cm\to b=12cm$

Substitute:

$A=\pi\dot5\cdot12=60\pi(cm^2)$

8 0

2 years ago

Eduardwww [97]

Answer:

It's the second one, where the line is completely vertical

Step-by-step explanation:

6 1

2 years ago