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Zielflug [23.3K]

1 year ago

12

need help on number 7

1 answer:

Verizon [17]1 year ago

5 0

I have it. Let me just type it in.

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Which of the following is equal to sqrt of -16?<br> 1.)-4t<br> 2.)-4<br> 3.)4t<br> 4.)4

motikmotik

4, because you can't have a negative square root.

6 0

3 years ago

Work out the perimeter of this semicircle take pie to be 3.142 radius in image attached thanks (:

inna [77]

Answer:

$\boxed{P = 56.55751919 cm}$

Step-by-step explanation:

Perimeter of semicircle = $\frac{2\pi r}{2} + 2r$

Where r = 11 cm

=> P = $\frac{2(3.142)(11)}{2} + 2(11)$

=> P = $34.55 + 22$

=> P = 56.55751919 cm

7 0

3 years ago

Read 2 more answers

It is about 350 miles from Ruidoso, New Mexico, to Abilene, Texas. Haruko has already driven 75 miles and made it to Roswell, Ne

kvv77 [185]

Answer:

55 miles per hour

Step-by-step explanation:

Given that:

Distance from Mexico to Texas 350 miles

Miles already traveled = 75 miles

Hence, miles left ;

(350 miles - 75 miles) = 275 miles

To complete 275 miles in 5 hours ;

Speed = distance / time

Speed = 275 / 5

Speed = 55 miles per hour

4 0

2 years ago

What does B equal if the problem is y=5/-9x+B

NikAS [45]

Answer:

y=5/-8x+b

or y-b =5/-8x

or y*(-8x)=5+b

or -8xy-5=b

6 0

2 years ago

Someone plzzz solve this for meee will mark brainiestttt

Roman55 [17]

Answer:

1. rational number

3. subset

4. repeating decimals

5. additive inverse

6. terminating decimals

Step-by-step explanation:

8 0

3 years ago