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dlinn [17]
3 years ago
7

Ferris wheel diameter was 250 feet. Calculate it’s radius. If 40 steel rods were joined at the centre find the total steel requi

red?
Mathematics
1 answer:
OLEGan [10]3 years ago
5 0

Answer:

785.5ft

Step-by-step explanation:

Given data

Diameter= 250ft

Radius= D/2= 250/2= 125ft

The total steel required can be found from the Circumference

C= 2πr

C= 2*3.142*125

C= 785.5ft

Hence the total steel required is 785.5ft    

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What is 314.16 rounded to the nearest hundredth
Galina-37 [17]

Since there is no number in the thousandths place which would make the number in the hundredths place round up or down, we keep the number the same:

314.16

Hope it helps! Good luck. :)

4 0
2 years ago
May someone pls help with this?
NemiM [27]

Answer:

p = 308

Step-by-step explanation:

4 0
3 years ago
Heyy everyone a little halp here i kinda need it fast sorry
Studentka2010 [4]

Answer:

A) Akash (1.5m), Meera (1.52), Rahul (1.54m), Lakshmi (1.56m)

B) Lakshmi is the tallest, 1.56m tall

Step-by-step explanation:

Rahul- 1.54m

Akash- 1500mm

Meera- 152cm

Lakshmi- 1560mm

Let's start by converting all the measurements to meters.

Rahul is already in meters, so he can just stay the same.

1500mm = 1.5m

152cm = 1.52m

1560mm = 1.56m

So our new measurements are:

Rahul- 1.54m

Akash- 1.5m

Meera= 1.52m

Lakshmi= 1.56m

We can now make our conclusions.

A) Akash (1.5m), Meera (1.52), Rahul (1.54m), Lakshmi (1.56m)

B) Lakshmi is the tallest, 1.56m tall

3 0
3 years ago
Read 2 more answers
Please help me ASAP!!!! I'm really confused. I will award brainliest!!
Roman55 [17]

Answer:

X=18.5

Y=37

Step-by-step explanation:

DOB=16° because it's a vertical pair. Because COF is 90°, that means 4x+16 is also 90.

4x+16=90, subtract 16

4x=74, divide by 4

x=18.5

Because EOA is 90°, and you know DOB is 16°, you can set 2y+16 equal to 90 as well.

2y+16=90, subtract 16

2y=74, divide by 2

y=37

7 0
3 years ago
Read 2 more answers
Need help asap please
Dominik [7]
You’re answer is the very last choice, 3.15=315%.
you multiply the decimal by 100 to get 315%.
8 0
3 years ago
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