#1 answer is D and #2 answer is D also
k = 12
cancel out the r on both sides
then divide -144 by -12.
you get 12.
757 units squared. Here is work:
12 times 35 times 28= 980..... im not sure
The height of the ladder on the building is 19.77 feet
<h3>How high does the ladder reach on the building?</h3>
Represent the height of the ladder on the building with h
So, the given parameters are:
Angle, x = 64 degrees
Length of ladder, l = 22 feet
The height of the ladder on the building is calculated using
sin(x) = h/l
Substitute the known values in the above equation
sin(64) = h/22
Multiply both sides by 22
h = 22 * sin(64)
Evaluate the product
h = 19.77
Hence, the height of the ladder on the building is 19.77 feet
Read more about elevation angles at
brainly.com/question/19594654
#SPJ1
