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yulyashka [42]
3 years ago
11

What is the expression here.. I found the answer but i dont know the expression!! SOMEONE PLEASE HELP!!

Mathematics
1 answer:
iogann1982 [59]3 years ago
5 0
Idk if this helped you

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What is the answer to this question??
Tasya [4]
I cannot see anything on that sorry
8 0
3 years ago
Julie and her brother go to Atlanta to ride the SkyView Ferris wheel. It measures 200 feet in diameter.
Law Incorporation [45]

Answer:

Question 1: A)we need to use the CIRCUMFERENCE.

B) Circumference of a Circle  = 2 π R

c)The distance traveled in 1 rotation  =  628 ft

2(a)AREA of a CIRCLE   = π  R²

(b)Area the wheel takes up is 31,400 sq ft

Step-by-step explanation:

Question 1:

Diameter  = 200 ft

Now,as Diameter = 2 x Radius

So, R  = D/2 =200/2 = 100 ft

A) Distance around the wheel = The length of the boundary of the wheel.

So, we need to use the CIRCUMFERENCE.

B) Circumference of a Circle  = 2 π R

Here R = Radius and use π =  3.14

C) The distance traveled in 1 rotation = 1 completer length of  boundary

Now, Circumference  = 2 π R = 2 x (3.14)  x (100 ft)  = 628 ft

Question 2:

A) Space the Ferris Wheel takes up   = Area of the wheel

AREA of a CIRCLE   = π  R²

B) AREA of a CIRCLE   = π  R²

=  (3.14) (100 ft ) (100 ft)  = 31,400 sq ft

So, the area the wheel takes us is 31,400 sq ft

3 0
2 years ago
The cost of maintaining car A is $300 per year plus $.014 per mile driven. The cost of maintaining car B is $200 per year plus $
mylen [45]

When cost is equal

\begin{gathered} 300+0.14x=200+0.025x \\ 300-200=0.25x-0.014x \\ 100=0.011x \\ x=\frac{100}{0.011} \\ x=9090.90909091 \\ x=9090.91 \end{gathered}

7 0
8 months ago
Which angle is complementary to ∠X?
Ivan

Answer:

Complementary angles sum to 90°.

<u>∠X has </u><u>∠P </u><u>complementary to it as:</u>

  • P + X = 90°
3 0
2 years ago
Question 3 (10 points)
Verdich [7]

Answer:

25.15

Step-by-step explanation:

6 0
2 years ago
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