Answer:
14.83m
Step-by-step explanation:
In an equilateral triangle, of side l and altitude h we have:
h=l/2×sqrt(3).
l=2h/sqrt(3)=2×12.84/1.73=14.83m
Answer:
The value of x is 62°.
Step-by-step explanation:
It's 62° because it's a right angle (from the small box) . So you would do the given measurement (28°) and subtract that from 90°.
Answer:
$25,000
Step-by-step explanation:
Given:
House valued at(20% down) = $165,000
Amount receive from selling the house = $190,000
Find:
Value of equity from home on selling = ?
Computation:
⇔ Value of equity from home on selling = Amount receive from selling the house - House valued at(20% down)
⇔ Value of equity from home on selling = $190,000 - $165,000
⇔ Value of equity from home on selling = $25,000
After using distributive property and combining like terms the answer is -2
Answer:
7π cm² ≈ 22.0 cm²
Step-by-step explanation:
The shaded area is the difference between the area of Circle B and the areas of Circle C and Circle O. That is, those white areas are subtracted from the area of Circle B to get the shaded area.
The formula for the area of a circle is
A = πr²
Using this, we find ...
Circle B area = π(3 cm)² = 9π cm²
Circle C area = Circle O area = π(1 cm)² = π cm²
Then the shaded area is ...
Shaded Area = Circle B area - Circle C area - Circle O area
= (9π cm²) - (π cm²) - (π cm²)
= 7π cm² ≈ 22 cm²
