3 years ago

Which of the following options is a valid technique when solving trigonometric functions? Select all that apply.

1 answer:

8 0

I Think The answers is a and d I hope it helps My friend Message Me if I’m wrong and I’ll change My answer and fix it for you

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Charlotte is running at a rate of 9 KM/H.

Alex17521 [72]

Answer:

Step-by-step explanation:

$9~km/h=\frac{9 \times ~1000}{1 \times 60 \times 60}=\frac{5}{2} m/s}$

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2 years ago

1. Make sure you explain why and show all your work.

kompoz [17]

Answer:

The perimeter is 44. Because we know the midpoints and distance between the sides of XR is half the side and YS is half the other side, those sides are 10 and 14. QS is a full side already so it is just 20. 20+14+10=44 for the perimeter.

Number 2 makes no sense, you've omitted something needed there.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Joshua wrote 13 articles for the school newspaper this year. Paulette wrote 7 more articles than Joshua. Jeff wrote as many arti

Keith_Richards [23]

53 articles? Because josh wrote 13 plus 20 that Paulette wrote then Jeff wrote as many as Paulette so another 20.

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4 years ago

Why is -2 1/2 × 5 2/3

faltersainse [42]

-85/6 or -14.17
first convert into improper fraction then multiply out

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3 years ago

Find the surface area of the prism.

Maurinko [17]

Answer:

326m²

Step-by-step explanation:

Find the area of each side and find the total sum from each individual area:

2(15*4)+2(7*4)+2(7*15)=2(60)+2(28)+2(105)=2(163)=326

So the surface area of the prism is 326m²

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3 years ago