This is the concept of trigonometry, the height of the ramp will be given by:
sin theta=[opposite]/[hypotenuse]
theta=30
opposite=x
hypotenuse=40 ft
hence;
sin 30=x/40
thus;
x=40sin30
x=20 ft
the ramp is 20 ft high
The solution set is (9.5, 3.5). Explanation: 9.5(2)+3.5(2) is the same as 19+7 which equals 26. These same numbers are used for x-y=6, which is 9.5-3.5=6.
Answer:
10.05 million
Step-by-step explanation:
The computation of the total donations is shown below:
In the first year
= 2 ÷ 9 × $43.2
= 9.6 million
Now donations in the second year
= 0.05 × loss
= 0.05 × $2.5
= 0.125 million
And, in the third year
= 0.05 × 6.5
= 0.325 million
So, the total donations is
= 9.6 + 0.125 + 0.325
= 10.05 million
Answer:
(7-d)(7+d)
Step-by-step explanation:
49 - d^2
Rewriting
7^2 - d^2
We know that a^2 - b^2 = (a-b)(a+b)
(7-d)(7+d)
Answer:
g(4) = -5, h(8)= 8, f(-2)= -7, g(-2)= 7
Step-by-step explanation:
It's pretty simple. The number in the parenthesis is the value of x.
Therefore, you look at the table, find the required function and the value of x that is given.
The number that is in the answers is the value of y.