Answer:
22 1/4 feet
Step-by-step explanation:
you can sketch this problem to be a right triangle with a hypotenuse of 24 feet and one leg of 9 feet (17 - 8).
use Pythagorean Theorem to find the base side, which represents the distance between the posts
a² + 9² = 24²
a² + 81 = 576
a² = 576 - 81
a² = 495
a =
a = · = 3, which is approx 22.25
Work out the difference (increase) between the two numbers you are comparing.
Increase = New Number - Original Number.
Then: divide the increase by the original number and multiply the answer by 100.
% increase = Increase ÷ Original Number × 100.
2
-- x = 12
3
2x = 12 x 3
2x = 36
x = 18
therefore the pan can hold 18 muffins
1. To find the sales tax rate you can set up the equation:
1200x = 72; divide both sides by 1200
x = 0.06
The tax rate is 6%.
2. 6% of 2500
0.06 x 2500 = $150
For Part A, the answer is d.
3. 6% of x is $108
0.06x = 108; divide both sides by 0.06
x = 1800
The answer for Part B is letter d.
The answer is x bc when you decreasing the interval f(x) it will equal (-2)