Answer:
63
Step-by-step explanation:
the numbers are in ratio 7 : 9 = 7x : 9x ( x is a multiplier )
given the sum of the numbers = 112 , then
7x + 9x = 112 , that is
16x = 112 ( divide both sides by 16 )
x = 7 , then
9x = 9 × 7 = 63 ← value of larger number
There are two eights per quarter, and four quarters per whole, so there would be 14 eights in one and three quarters
Hi,
the estimate would be...
500,000 + 300,000
your answer would be: 800,000.
I hoped I helped and if you need more you could always ask me :)
-Dawn
Answer:
118 degrees
Step-by-step explanation:
m = 124 / 2 = 62
Sum of opposite angles m and n is supplementary,
m + n = 180
62 + n = 180
n = 180 - 62
n = 118 degrees
Answer:
40
Step-by-step explanation:
angles QPR and RPS are complimentary, so they equal 90, or angle QPS, so you can set up the equations like so:
7x - 9 + 4x + 22 = 90
Combine like terms:
11x + 13 = 90
Subtract 13 from each side:
11x = 77
Divide each side by 11:
x=7
Then use this value in the angle that you are finding:
7(7) - 9
49 - 9
40
40 is your answer
Hope this helps!
