Answer: 3
Step-by-step explanation: -x would be -7 and -7 + 10 = 3
Answer:
Step-by-step explanation:
Note that (x^a)^b = x^ab.
Thus, (x^2/3)^4/5 = x^(2/3 * 4/5) = x^(8/15)
Answer:
x = 39
y = 129
Step-by-step explanation:
to find x you do
x +51 = 90
subtract 51 from both sides
x = 39
to find y
we already know part of y is a right angle (90 degrees)
so we need to find the tiny other part
this tiny other part is equal to x
so
90 +39 = 129
Answer:
85/100
Step-by-step explanation:
0.85 from a decimal is equal to 85/100 in fractions
