2 years ago

Guys I need you help!!!plss help meee

Mathematics

2 answers:

morpeh [17]2 years ago

6 0

5^2 + 12^2 = c^2
25+144=c^2
12=c
sorry if i’m wrong!!

AysviL [449]2 years ago

3 0

Click control U on your keyboard

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Someone help me asap?

laila [671]

4) 8n
5) x=27
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2 years ago

It takes Jill 2 hours to run 14.5 miles. At this rate, how far could she run in 3 hours?

Vanyuwa [196]

Answer:

21.75 miles

Step-by-step explanation:

2 hours=14.5 miles

3 hours=x

2x=14.5*3

x= $\frac{14.5*3}{2}$

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2 years ago

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Two semicircles are attached to the sides of a rectangle as shown.

NeTakaya

Answer:

157 in²

Step-by-step explanation:

The area of the shape is the sum of three sections

1. Rectangle

A = 5*14 = 70 in²

2. Bigger semicircle

A = 1/2π(14/2)² = 76.96 ≈ 77 in² (rounded)

3. Smaller semicircle

A = 1/2π(5/2)² = 9.8174 ≈ 10 in² (rounded)

Total area:

70 + 77 + 10 = 157 in²

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2 years ago

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on another training ride jana bikes 15 miles in 50 minutes explain how you could find the number of miles she bikes in 1 hour ex

Oksi-84 [34.3K]

So she is going 15 miles every 50 minutes...

5 0

2 years ago

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How do I do this step by step? 3(y-2) +5y = y+22

tatiyna

Answer:

3(Y-2) +5Y =Y+22

3Y-6 +5Y=Y+22

3Y -6 +5Y-Y-22=0

3Y+5Y-Y-6-22=0

7Y-28=0

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Y=4

Step-by-step explanation:

7 0

2 years ago