Answer:
Step-by-step explanation:
Let the ages be r and m
<u>We have:</u>
<u>Substitute m in the second equation and solve for r:</u>
- m = 117 - r
- 5r = 9 + 3( 117 - r)
- 5r = 9 + 351 - 3r
- 5r + 3r = 360
- 8r = 360
- r = 360/8
- r = 45
<u>Then m is</u>
The best approximation for sqrt 55 would be: B) 7 2/5
To answer your question, I need to know the radius or diameter and the height of the object
(6 x 2)( 49/7) + 5 =
(12)(7) + 5 =
84 + 5 =
89
89 is your answer
hope this helps
Answer:
n=8
Step-by-step explanation:
Swap sides of the equation (8.2n=65.6)
Divide both of the sides by 8.2
Then you get 8
