Solve for the variable.30 + x = -9
A. 39
B. 21
C. -21
D. -39
Answer: D
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Express the vector in the form ai + bj.
if P1 is the point (1, -4) and P2 is the point (3, -7)
A. v = 2i - 3j B. v = -2i - 3j C. v = -i + 3j D. v = -2i + 3j
Construct a circuit to represent the corresponding symbolic statement.p ? q ? ~r ? (p ? r)
What will be an ideal response?
Solve the problem.In a home economics class, students cut triangular pieces of fabric for a quilt. Each triangle had a base of 18 centimeters and an altitude of 15 centimeters. What was the area of each triangular piece of fabric?
A. 270 square centimeters B. 540 square centimeters C. 16.5 square centimeters D. 135 square centimeters
Provide an appropriate response.The polynomial 11z7 + 18z3 is called a ? .
Fill in the blank(s) with the appropriate word(s).