Solve.A mason is building a drystack stone wall that is 3 feet high. If each stone is 4 inches high, how many rows of stone will the wall contain? (1 foot = 12 inches)
Fill in the blank(s) with the appropriate word(s).
9 rows
3 ft x 12 in./ft x 4 in./row = 36 in. x 1 row/4 in. = 9 rows
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Solve the problem.Find the total surface area of a right circular cylinder with r = 7.3 in., h = 8.1 in.
A. 1400 in.2 B. 700 in.2 C. 350 in.2 D. 520 in.2
Find the measure of each angle in the problem.
A. 100° and 80° B. 95° and 85° C. 50° and 40° D. 200° and 160°
For the given parabola, give the coordinates of the vertex, the axis, the domain, and the range.x = 2(y + 4)2 - 3
A. vertex: (-3, -4); axis: x = -3; domain: (-?, ?); range: (-?, -4] B. vertex: (-3, 4); axis: x = -3; domain: (-?, ?); range: [4, ?) C. vertex: (4, -3); axis: y = 4; domain: [-3, ?); range: (-?, ?) D. vertex: (-3, -4); axis: y = -4; domain: [-3, ?); range: (-?, ?)
Solve the equation by first clearing it of fractions or decimals.
y - 
= 
(y - 2)
A. y = 
B. y = - 
C. y = 
D. y = - 