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Leto [7]
3 years ago
10

the two cycles have center G where radius GI= 4ft, radius MG =6.5ft and MGC=72. Determine the total cost be to paint area MCAI i

f the quoted price is $40 per square foot? leave your answer in terms of pie until calculating the cost and then round to the nearest dollar
Mathematics
1 answer:
Solnce55 [7]3 years ago
4 0
I have no clue what the answer would be, I’ve worked on it for 25 minutes, I will get back to you if I figure it out :,)
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X/3/8 = 24<br> put answer as whole number
rewona [7]

Answer:

9 = x

Step-by-step explanation:

24 = \frac{x}{\frac{3}{8}} \\ \\ [24][\frac{3}{8}] = \frac{72}{8} = 9 \\ \\ 9 = x

I am joyous to assist you anytime.

8 0
2 years ago
Tell how you know when you have found the prime factorazationof a number
ryzh [129]
When you cant simplyfy it anymore

4 0
3 years ago
Read 2 more answers
The area of a triangle is 20 cm², and the
grandymaker [24]

Answer:

Heavenly,  we need the forumula for the area of a triangle, do you know it?

Step-by-step explanation:

Area of a triangle is (1/2 ) * B*H

where B = base

H = height

then

A = 1/2* B * H

A is given to be 20

B = b

H = b+4

plug all those into the formula,

20 = (1/2)*b*(b+4)

use your algebra skillz  :P

20 = 1/2 *( b^{2} + 4b)

20*2 = b^{2} + 4b

40 = b^{2} + 4b

0 = b^{2} + 4b-40

rewrite the above so it's in x format

x^{2} + 4x -40 = 0

use the quadratic formula to find  x  , and for our problem, remember that x represents the base,  or b,  but don't mix it up with the b in the quadatic fomula,  with the b of the triangle, which is the base,  they are differnt "b"s   :P

X = (b±\sqrt{b^{2}-4*a*c } ) / 2*a

a = 1

b = 4

c = -40

x = (4±\sqrt{4^{2}-4*1*(-40) }  ) /2*1

x = ( 4±\sqrt{16+160} ) / 2

x = (4±\sqrt{176} ) / 2

x = (4±13.266499)/2

x= 2±6.633249

x = 2 + 6.633249 = 8.633

b= 8.633 cm

5 0
1 year ago
Please help I don’t know how to do this
sweet-ann [11.9K]

Answer:

mnp=tuv

Step-by-step explanation:

match the symbols on the triangle together, then match the letters to, tracing paper helped me a lot when I first started. sorry I'm not that good at explaining but I hope this helped

6 0
3 years ago
to recover a large chair in your home, you purchase 9 1/2 yards of upholstery fabric at $11.00 per yard. If there is 7% sales ta
KATRIN_1 [288]
11.00*9.5=104.5
104.5*0.07=7.315
7.315+104.5=111.815
6 0
3 years ago
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