Answer:
1) .65 --> 13/20 --> 65%
2) .14 --> 7/50--> 14%
3) .05 --> 1/20 --> 50%
4) .76 --> 19/25 --> 76%
5) .05
6) C .125
7) B
8) 1/8 --> .125 --> 12.5%
9) do 8 squares and 6 colored --> 6/8 --> .75 --> 75%
Try the rest by yourself ask for help if needed
Step-by-step explanation:
2x-2+x+3+x+11=180
4x+12=180
4x= 168
X= 45
Answer:
74
Step-by-step explanation:
22/7 × 14 × ½ × 2 = 44
15 + 15 = 30
30 + 44 = 74
Answer:
ST = 20
Step-by-step explanation:
RT is the sum of RS and ST
Replacing with length you get:
17 + x + 6 = 3x - 56
17 + 6 + 5 = 3x - x
28 = 2x
14 = x
ST = x + 6 = 14 + 6 = 20
So get b alone.
A=bh
Divide by h
A/h=b
b is alone
And just to rearrange:
b=A/h
