Answer:
F
Step-by-step explanation:
the square root of 51 = 7.141
7 square root 2 = 9.899
7 = 7
8 = 8
72 percent as a fraction is 72/100 or you could also use 18/25
Answer:
x=-1
Step-by-step explanation:
- subtract 8x and move it to the other side
- add one to the 7 you get 8
- divide the -8 by the 8 you got from adding 1 and 7
- your answer will be -1
Answer:
Step-by-step explanation:
The two long sides on the left and right and bisected into two equal parts each
That means that since there is an angle in common to the top little triangle and the whole diagram, the little triangle on top and the whole triangle are similar.
The ratio of similarity is 1/2
10/(5x + 5) = 1/2 Cross multiply
(5x + 5)*1 = 10*2
5x + 5 = 20 Subtract 5 from both sides
5x = 20 - 5 Combine
5x = 15 Divide by 5
5x/5 = 15/5
x = 3
This question doesn't make any sense please reword and i will do my best to solve.