Please help me and provide step by step explanation!
2 answers:
Answer:
154
Step-by-step explanation:
The formula for the area is A=πr2
The line labeled 7 is the radium or the R in the formula
Replace 7 with R
A=π7(squared)
square seven
A=49π
pi is approximately 3.14
mutiply 7 by pi
A= 154
Answer:
So the answer would be 157
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It is c.it is actually 1.548 but you round it so....
No because 2/5 equals 4/10, which is .4, not .25 :)
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Answer:
or,3x=15
or,x=15/3
the value of x is 5,,
Answer:
y=-1/2x-8
Step-by-step explanation:
y-y1=m(x-x1)
y-(-5)=-1/2(x-(-6))
y+5=-1/2(x+6)
y=-1/2x-6/2-5
y=-1/2x-3-5
y=-1/2x-8
