Draw triangles within the ramps and since they are right triangles, use the pythagorean theorem based on what was given and solve
#1 - 2/3
#2 - 1 1/3
#3 - 2/3
#4 - 1 1/2
This is the answer I hope this will help you
Answer:
y=−15
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Answer:
x=12
Step-by-step explanation:
(9x-4)+(5x+16)=180
14x+12=180
-12 -12
14x=168
then devide both sides by 14
x=12
