Answer:
-1
Step-by-step explanation:
-7/10+7/15+1/-20+-9/10+11/15+11/-20
= -7/10 + -9/10 + 7/15 + 11/15 + 1/-20 + 11/-20
= -16/10 + 18/15 + 12/-20
= -8/5 + 6/5 + -3/5
= (-8+6-3)/5
= -5/5
= -1
Circumfrence: pi times diameter
7.9*
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circumfrence is approximatley 24.806
area:
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a=
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*(1/2(d))^2
a= 48.99
Answer:
1)a
2)d
3)b
4)c
Step-by-step explanation:
Answer:
-3x + y = 2
Step-by-step explanation:
The slope is 3. So the coefficient of x is 3.
when x = 1, y = 5.
So 3*1 + c = 5
So c is 2.
So y = 3x + 2
Therefore, taking 3x to the LHS, we get,
-3x + y = 2
Hope it helps ;)
Answer:
The value of x will be 2.5
LY will be 9 while KH will be 7.5
Step-by-step explanation:
Hope This Helped