Awheelchair ramp has an angle of elevation of 15 degrees. if the ramp reaches to the top of a 22 inch high porch, how long is the ramp

22.8

Step-by-step explanation:

ASSUMING LONG IS LONGEST SIDE

Using trig, we have an angle, the opposite side and we want the hypotenuse.

SOH CAH TOA

cos = a/h

h = a/cos

h = 22.776in

i am sorry it just submitted an answer but the answer is 365 boys. hopes this

step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!