Answer:
101.58 in
Step-by-step explanation:
The ramp r is the hypotenuse of a right triangle with the ground and 28 in height being the legs.
The angle of elevation 16° is the angle inside the triangle opposite the 28 in height.
Using the sine ratio in the right triangle, then
sin16° =
=
( multiply both sides by r )
r × sin16° = 28 ( divide both sides by sin16° )
r =
≈ 101.58 in
I = PRT
I = Interest earned, P = principal/amount invested, R = rate in decimal form, T = time in years
Plug in what we know:
150 = (600)(0.05)(T)
150 = 30T
5 = T
5 years
1/2 because 0,2,4,6 and 8 are even, while 1,3,5,7,9 are odd which will have 5 numbers in each set of odd and even.
(2, 7) are the coordinate which ordered pair is a solution to the following system of inequalities
and
.
<h3>What is inequality?</h3>
Inequality is defined as the relation which makes a non-equal comparison between two given functions.
we want to find which ordered pair is a solution to the following system of inequalities.
![y \leq -x^2 + 8x \\](https://tex.z-dn.net/?f=y%20%5Cleq%20%20-x%5E2%20%2B%208x%20%5C%5C)
![y > x^2 - 3](https://tex.z-dn.net/?f=y%20%3E%20x%5E2%20-%203)
The solution of a inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the inequality is the graph of all solutions of the system.
Graph one line at the time in the same coordinate plane and shade the half-plane that satisfies the inequality.
![y \leq -x^2 + 8x \\\\y = -x^2 + 8x\\\\y > x^2 - 3\\\\](https://tex.z-dn.net/?f=y%20%5Cleq%20%20-x%5E2%20%2B%208x%20%5C%5C%5C%5Cy%20%3D%20-x%5E2%20%2B%208x%5C%5C%5C%5Cy%20%3E%20x%5E2%20-%203%5C%5C%5C%5C)
x = 2 and y = 7
Learn more about inequality ;
brainly.com/question/14164153
#SPJ1
Answer: 761 yd
split the figure into different pieces to make it easier
(23 x 7) + (40 x 15)
161 + 600
761
hope this helped :)