Answer:
A.
Step-by-step explanation:
when a value is outside of the root, then you can square it and put it back in. After you put it back in, you need to multiply it by the number that is remaining
In this case, you would square 10 which equals 100, and put it back into the root and multiply 100 by 5.
100x5=500
Therefore, the answer is A, root 500
Answer:
1. 1/2-2/5
2. 3/4-2/5
3. 1/2-3/4
Step-by-step explanation:
For you to be able to create such fractions you must make sure that the numerator is divisible by 20.
Clearly the number 2,4 and 5 can divide 20.so therefore any fraction formed with them will give the denominator 20
H^2=x^2+y^2
9^2=4^2+x^2
81=16+x^2
x^2=65
x=8.1cm
Answer:
14s+107
Step-by-step explanation:
(2s+7)+(12s+100)
14s+107
The student got 32 questions correct.
40 x 0.8 = 32
