Answer:
219.91 meters
Step-by-step explanation:
Answer:
4 inches
Step-by-step explanation:
<u>Triangular prism formulas</u>
Volume = 0.5 * b * h * length, where b is the length of the base of the triangle, h is the height of the triangle and length is prism length. area = length * (a + b + c) + (2 * base_area) , where a, b, c are sides of the triangle and base_area is the triangular base area.
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<u>How to find the height of a triangle - formulas</u>
area = b * l / 2, where b is a base, l - length.
so l = 2 * area / b/w-width.
<u>Solve</u>
1/2 x 6 x 8 x ? = 96
2 x 96 = 192
192/8 = 24
24/6 = 4
length = 4 inches
Answer:
D
Step-by-step explanation:
Step-by-step explanation:
15 + 17 + 23 + 19
32 + 42 = 74
74/4 = 18.5 is the mean
You must equal zero, so that way 2x can equal 2x
