Find the unknown sides of the right triangle (see illustration). Round your answer to the appropriate number of significant digits.
A. a = 632.4 cm, b = 132.8 cm
B. a = 695.6 cm, b = 632.4 cm
C. a = 120.7 cm, b = 263.5 cm
D. a = 181.2 cm, b = 226.2 cm
E. a = 318.8 cm, b = 695.6 cm
Answer: C
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Translate the phrase to an algebraic expression. Use n as the number unless otherwise indicated.the difference of a and b subtracted from the difference of c and d
A. (a - b) - (c - d) B. (c - d) + (a - b) C. (c + d) - (a - b) D. (c - d) - (a - b)
Multiply.-2
(
+ 3)
A. -2
- 6y
B. -2y + 
C. -2y + 6
D. -2y - 6
Find an equation of the line with the given slope and containing the given point. Express your answer in slope-intercept form.m = -3, (7, 5)
A. y = -3x + 26 B. y - 5 = x - 7 C. y - 5 = mx - 7 D. y = -3x - 26
Evaluate as requested.A graph of a function g is shown below. Find g(-3).
A. -2.4 B. 2.8 C. 2.25 D. -4.5