9514 1404 393
Answer:
- A = 90°, C = 40°
- A = 40°, C = 90°
Step-by-step explanation:
In a right triangle one angle is 90° and the other angle is the complement of the acute angle given.
Angles A and C are not specified, but we know the other two angles are 40° and 90°. The values can be assigned two ways:
A = 90°, C = 40°
A = 40°, C = 90°
An equation is quadratic if the greatest power of the coefficients is 2. Hence, for the given equations, only 6(2x + 4)2 = (2x + 4) + 2 is quadratic in nature.
Assuming
is differentiable over the interval (1, 5), by the mean value theorem we know that there is some
such that

We're given that
for all
, so

that is, the minimum possible value is 8, and the maximum possible value is 12.
For every 7 boys, there is one girl
So: 63/7 = 9
There are 9 girls.
Answer:
11811 feet
Step-by-step explanation:
Hope it helps!