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andrew-mc [135]
3 years ago
6

Help with this question please!!

Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

The second one, 160

Step-by-step explanation:

3+3+5+8=19, and 380/19=20 so each unit is 20cm

8 is the largest side --> 8*20 = 160

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Suppose the radius of a circle is three units what is the circumference
SpyIntel [72]

Answer:

6\pi or 18.84 units

Step-by-step explanation:

The circumference of a circle can be found using the formula C=2\pi r, where C is the circle's circumference and r is the circle's radius. We know that r=3 and that we are solving for C. Therefore:

C=2\pi r\\C=2*\pi *3\\C=6\pi

Since \pi is approximately 3.14, 6\pi =6*3.14=18.84 units. Hope this helps!

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If 8y=16y+2 what is the value of y <br> Please hurry im on a timer
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3 years ago
What is the hourly wage if you are paid $403.20 for 36 hours of work?
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4 years ago
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I need help, please! Thanks!
dalvyx [7]
The first I think is 4 units square and the second is 21 units square
8 0
3 years ago
HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
NeTakaya

Step-by-step explanation:

x=90°

SUM OF ALL ANGLES OF PENTAGON =540

90+2(180-Y)+105+113=540

90+360-2Y+105+113=540

488-2Y=540

7 0
3 years ago
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