23 keep the picture save it and shush
The intersection of plane ABC and plane CDH is <u>line DC</u>.
Answer:
The answer to your question is: the height of the light pole is 15 ft.
Step-by-step explanation:
See the picture below
Now, we can do proportions to finds the height of the light pole

Solve for x
x = 6(20) / 8
x = 120 / 8
x = 15 ft
X/-5 +1 (is less than or equal to) 7
I can't paste the less than or equal to sign but it's < with a line underneath
B. it’s the change in y over the change in x