An isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14. The area of the trapezoid is
1 answer:
The base angle of 45 degree means the height of the trapezoid is 14-8 = 6
So the area is: (8+14) * 6 /2 = 66
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Diameter(d)=8 in.
radius(r)= d/2= 4 in.
height(h)= 3r = 3(4) = 12 in.
Volume=
<u /><em>
r </em>²
<em>h
=</em>(3.14)(4)²(12)
=(3.14)(16)(12)
=602.88 in.
Therefore, the volume of the cylinder is 602.88 in.
Answer:
36
Step-by-step explanation:
If x = 2 and y = -3...
xy^2=
(2)(-3)^2 =
-6^2 =
36
xy times 2=
(-6)(2) =
-12
Common ratio: r=4
64/4=16
16/4=4
4/4=1
Hope this helps!
Answer:
x= -5
Step-by-step explanation:
A)
is
true. There are infinite solutions.
B)
is false. There is no solution.
C)
is false. There is no solution.
D)
is false. There is no solution.