Answer:
16/31
Step-by-step explanation:
15 + 16 = 31
16 out of 31 = 16/31 as a fraction
The volume of a pyramid can be calculated as:
Where B is the area of the base and H is the height. We are given V = 60 cubic inches and H = 5 inches. Solving for B:
Substituting:
The area of the base is 36 square inches.
We must choose the option whose area is 36 sq in.
A square of a side length of 6 inches has an area of:
Thus, the correct choice is D.
3: 4....added = 7
3/7(10) = 30/7 = 4 2/7 cm <== height
4/7(10) = 40/7 = 5 5/7 cm....width
The value of x in the trapezoid is 11.
<h3>Properties of an isosceles trapezoid</h3>
- The base angles are the same
- The sum of opposite angles is 180° or supplementary.
- The diagonals are the same in length.
Therefore, the angle 9x and 7x + 4 are supplementary.
Hence,
9x + 7x + 4 = 180
16x + 4 = 180
16x = 180 - 4
16x = 176
x = 176 / 16
x = 11
learn more on trapezoid here: brainly.com/question/18651035
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Answer:
(-2,-2)
Step-by-step explanation:
y=mx+b