Answer:
The area would be 153.86
Step-by-step explanation:
Since the diameter is 14, the radius would be 7.
The area is pi times the radius squared.
7 squared is 49.
If your using 3.14 for pi, then its 3.14 times 49.
That gives you 153.86.
For arithmetic sequence
Sometimes the answer could be asked in the form
a(n)=4+2(n-1),
Sometimes it could asked in simplified form
a(n)= 2n+2
Answer: (4,-3)
Step-by-step explanation:
The slope (m) of a line is found from
... m = (change in y)/(change in x)
... m = (22 - 0)/(-8-3) = 22/-11 = -2
The point-slope form of the equation for a line with slope m through point (h, k) can be written
... y = m(x -h) +k
We can use the pont (h, k) = (3, 0) and fill in the values:
... y = -2(x -3) +0
... y = -2x + 6 . . . . . . . simplified
Answer:
C = 101
E = 46
Step-by-step explanation:
79 + 134 = 213
180 - 79 = 101 (C+F has to equal 180)
79 + 134 + 101 = 314
360 - 314 = 49 (trapezoids have a total degree of 360)
