Answer:
4
Step-by-step explanation:
Given in the question a logarithm expression
We will use Exponent of Log Rule
here b = 7
k = 16
So suppose
Now, according to the rule
16 = x²
to find x only take square root on both sides of the equation
x = √16
x = 4
so = 4
Answer:
52 m
Step-by-step explanation:
a^2 + b^2 = c^2
a^2 + 39^2 = 65^2
a^2 + 1521 = 4225
4225 - 1521 = 2704
Square root of 2704 = 52
A trapezoid midsegment connects the midpoints of the two congruent sides of the trapezoid, and is parallel to the pair of parallel sides. The length of the midsegment is the sum of the two bases divided by 2. Remember that the bases of a trapezoid are the two parallel sides.
