The measure of an acute angle is a number, n, such that:
(a) 0° ? n ? 90°
(b) 0° ? n ? 90°
(c) 0° ? n ? 90°
(d) 0° ? n ? 90°
(e) 0° ? n ? 180°
(d) 0° ? n ? 90°
Mathematics
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Find an equation for the line that passes through the given point and satisfies the given conditions.P = (5, 6); parallel to v = 3i + 9j
A. 3x + 9y = 69
B. y - 6 = - 
(x - 3)
C. 3x + 9y = 90
D. 9x - 3y = 27
Mathematics
Evaluate using the order of operations.
- 36 ÷ (-4)(3)
A. 
B. 6
C. 13
D. 30
Mathematics
Use Descartes's rule of signs to discuss the possibilities for the roots of the equation. Do not solve the equation.3x6 - 8x4 - 5x3 + 3x2 - 5x = 0
A. 
B. 
C. 
D. 
Mathematics
Find the percent.What percent of 180 pizzas is 12 pizzas?
A. 6%
B. 
%
C. 
%
D. 
%
Mathematics