2m + 3/2 - 17/4 < m + 2/8....multiply everything by 8
16m + 12 - 34 < 8m + 2
16m - 22 < 8m + 2
16m - 8m < 2 + 22
8m < 24
m < 24/8
m < 3
9514 1404 393
Answer:
cone: 138.16 in²
pyramid: 352 m²
Step-by-step explanation:
Use the appropriate formula from your list of area and volume formulas.
<u>Area of a Cone</u>
A = πr(r +h) . . . . . where r is the radius and h is the slant height
The radius is half the diameter, so is 4 inches.
A = π(4 in)(4 in + 7 in) = 44π in² ≈ 138.16 in²
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<u>Lateral Area of a Square Pyramid</u>
A = 2sh . . . . . where s is the side length of the base and h is the slant height
A = 2(8 m)(22 m) = 352 m²
X + 8 + 7x - 2 = 62
8x + 6 = 62
8x = 56
x = 56/8 = 7
so <STR = 7+8 = 15 and
< RTV = 7(7) - 2 = 47
Not 100% sure but I think it’s 7
U should get Cymath for math and Socratic for everything they help a lot