Answer:
BD = 16
Step-by-step explanation:
By applying mean proportional theorem in the given right triangles,
AD × CD = BD²
8 × 32 = BD²
BD = √256
BD = 16
Therefore, measure of side BD = 16 units.
Answer:
The answer is B
Step-by-step explanation:
I took the test and got it right.
(B) The temperature decreases by about 1.7° for each 1 degree increase north in latitude.
I'm guessing the function is
which, split into partial fractions, is equivalent to
Recall that for we have
With some rearranging, we find
valid for , or , and
valid for , or .
So we have
Taken together, the power series for can only converge for , or .