Answer:
75% means a c if you are in the U.S
Two out of five means you got a 40%
1 out of two means 50%
60% is a D
If you got 1 wrong on a test that had 5 questions you did well and it is 80 percent.
Step-by-step explanation:
Answer:
3/70
Step-by-step explanation:
change 1/10 and 1/7 so the denominator (bottom number) is the same. 1/10= 7/70 and 1/7= 10/70 so you need 3/70 to make the two numbers equal.
Answer:
use desmos
Step-by-step explanation:
Desmos is a graphing app and is really good and do like my post please
Answer:
true
Step-by-step explanation:
let me know if this is right
Answer:
x = 3
Step-by-step explanation:
These angles are vertical angles. Vertical angles equals to on another but on the opposite side. Since they equal to another you do:
(10x + 1) = (12x - 5)
Add 5 on both sides:
10x + 6 = 12x
Subtract 10x on both sides:
6 = 2x
Divide 2 on both sides:
3 = x
