Answer:
64√3 ft²
Step-by-step explanation:
The short leg of the triangle has length (8 ft)(cos 60°), or (8 ft)(1/2), or 4 ft.
The long leg (represented by the dashed line) is (8 ft)(sin 60°), or
(8 ft)(√3/2), or 4√3. This is also the width of the horizontal trapezoid.
The area of this horizontal trapezoid is:
(sum of horizontal sides)
A = ------------------------------------- * (width)
2
Here, the area is:
(18 ft + (18 ft - 4 ft)
= ------------------------------------- * (4√3)
2
32 ft
= ----------- * 4√3 = 64√3 ft²
2
Answer:
62.9 inches cubed
Step-by-step explanation:
V=πr²h
Have a good day :)
Answer:
0.09 is 10 times 0.009
Step-by-step explanation:
0.09 x 10 = 0.009
Which means 0.09 is 10 times greater than 0.009
The multiplicative rate of the exponential function is two-third
<h3>How to determine the multiplicative rate?</h3>
The table of values is given as:
x y
1 6
2 4
3 8/3
4 16/9
To determine the multiplicative rate, we simply divide a y value by the previous y value.
Take for instance;
Rate = 4/6
Simplify
Rate = 2/3
Hence, the multiplicative rate of the exponential function is two-third
Read more about exponential function at:
brainly.com/question/11464095
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