Express the following using negative exponents.
A. 3-b-1
B. b-3
C. 3-b
D. b3
Answer: B
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Either the dimensions of two matrices or the matrices themselves are given. Find the dimensions of the product AB and the product BA. If either is not defined, say so.A = 
; B = 
.
A. AB is 3 × 3; BA is 3 × 3. B. AB is 1 × 1; BA is 3 × 3. C. AB is 1 × 1; BA is 1 × 1. D. AB is not defined; BA is not defined
Answer the question.What type of figure is formed by joining the midpoints of adjacent sides of a parallelogram?
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Prove that the function f is one-to-one.f(x) = 3x - 1
What will be an ideal response?
Solve. Write the fraction in simplest form.Find the area of the rectangle. Write the answer in simplest form. Recall that the area = length ? width.
A = 
mileB = 10 miles
A. 
sq mi
B. 6 sq mi
C. 
sq mi
D. 
sq mi