Solve. Give exact solutions.(x + 4)2 - 2 = 0
A. -2 + 
, -2 - 
B. -4 + i
, -4 - i
C. -4 + 
, -4 - 
D. -2, 6
Answer: C
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Use a ruler, protractor, and compass to construct, when possible, a triangle with the stated properties. Determine whether one triangle can be constructed, two or more noncongruent triangles can be constructed, or no triangle can be constructed.A triangle with sides of length 17 cm, 28 cm and 8 cm.
A. No triangle can be constructed. B. Exactly one triangle can be constructed. C. Two or more noncongruent triangles can be constructed.
Solve.The temperature at 2 p.m. on January 16 was -12°F. By 11 p.m. the temperature had risen 20 degrees. Find the temperature at 11 p.m.
A. -32°F B. 8°F C. 32°F D. -8°F
Solve the problem.Find the acute angle, to the nearest degree, between the lines l1 and l2.l1: 
l2: 
.
A. 173° B. 135° C. 45° D. 30°
Evaluate the expression using the given values.-12x + y
x = 2, y = -2
A. 22 B. 0 C. -14 D. -26