Answer:
The perimeter of the rectangle is 264.18
Step-by-step explanation:
To get the perimeter, first you have to figure out the width of the rectangle. 4242 divided by 77 is 55.09. Since the formula of finding the perimeter of a rectangle is 2 (l+w), 77*2=154 and 55.09*2=110.18. So 154+110.18=264.18. Hope this helps.
Answer:
C
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
You use the formula
y2-y1/x2-x1
I found the points (0, 4) and (1, 7)
subtracted and divided I got three
I hope this helps :)
Answer:
At least 26 questions to get around an 82% not 25 because that equals 78%
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
Given information:
Radius of circle = 8 cm
Area of sector = 
Formula for area of sector is
where, r is radius and 
is central angle in radian.
Substitute 
and r=8 in the above formula.
Therefore, the measure of the sector in radians is .
