2 years ago

I need help like asap thank youuu

1 answer:

7 0

CD = √50

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egoroff_w [7]

Answer: $a=\sqrt{\frac{30}{23} }$

Step-by-step explanation:

$23a^2=30$

Divide by 23

$a^2=\frac{30}{23}$

Extract the square root.

$a=\sqrt{\frac{30}{23} }$

3 0

3 years ago

Ivanshal [37]

Answer:

Step-by-step explanation:

(-1^2)x 3 = 3

-1 x 4 = -4

3--4 = 7

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3 years ago

beks73 [17]

Answer:

r = 8 units

Step-by-step explanation:

The circumference is calculated using $C = 2\pi r$ . Substitute C = 50.24 units. Solve for the radius.

$C = 2 \pi r\\50.24 = 2 \pi r\\25.12 = \pi r\\8 = r$

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3 years ago

Alex777 [14]

You said there were 40 yellow carsso 40×9 is 360

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3 years ago

fredd [130]

4.36 I think I hope this helps

8 0

2 years ago