Answer:
Step-by-step explanation:
- 5x + 17= 1/2( 4x - 6 + 9x + 4)
- 10x + 34 = 13x - 2
- 13x - 10x = 34 + 2
- 3x = 36
- x = 12
m∠QDC = 5*12 + 17 = 77
Answer:
Step-by-step explanation:
Mabye 7?
For A, the volume is 2 x 1 x 7 = 14
for B, the volume is 3 x 3 x 2 = 18
so B has a greater volume
please give brainliest! thanks, :D
5x + 10 10
---------- = -------
121 11
make the bottom have same common denominator
10/11 x (10/10) = 100/121
Get rid of the denominator (for both now have 121 as a base)
5x + 10 = 100
5x + 10 (-10) = 100 (-10)
5x = 90
5x/5 = 90/5
x = 18
x = 18 is your answer
hope this helps
