Answer:39.56400cm^2
Step-by-step explanation:
126/360=0.35
area = pi(r)^2
r=d/2=6
36・3.14 = 113.04
0.35・113.04 = 39.56400
Put in -4 for y
13x=4x+4(-4)
Subtract 4x from both sides
9x= -16
Divide both sides by 9
X=-16/9
Answer:
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2.>
3.=
4.>
Step-by-step explanation:
I’m pretty sure it’s this
the last one is the correct answer
how I did this is i did 8.5-7=1.5
Answer:
k = 2
Step-by-step explanation:
Based on the right triangle altitude theorem, thus:
4 = √(k*8)
Square both sides
4² = k*8
16 = 8k
Divide both sides by 8
16/8 = 8k/8
2 = k
k = 2
