Answer:
<u>Same side angles are supplementary</u>
L+k=180
18x-18+72=180
18x=126
x=7
m∠18(7)-18
= 108°
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hope it helps...
have a grat day
Answer:

Step-by-step explanation:
step 1
Find the area of the garden space
First convert mixed number to an improper fraction


step 2
Find how much more land Farmer Jack needs to plant the rest of his corn

Angle Q and angle S equal 61
Step-by-step explanation:
Use the Pythagorean Theorem: a^2+b^2=c^2
We can set up the equation like this: 11^2+y^2=61^2
= 121+y^2=3,721
=y^2=3600
= y = 60
Answer:
B
Step-by-step explanation:
equation for volume of a cone = 
plug in - 