Use a calculator to evaluate the expression. Round the answer to three decimal places.(-6.14)2

A. 0.027
B. -37.700
C. 37.700
D. -0.027

Answer: C

Mathematics

Answer the question appropriately.Given an equilateral triangle ABC, explain how to construct an altitude form vertex A.

What will be an ideal response?

View

Mathematics

Write the decimal as a percent.0.26

A. 2.6% B. 260% C. 0.026% D. 26%

View

Mathematics

Combine and simplify, if possible.-3 + y

A. (-3x²y + xy⁴) or xy³(-3x + y²)
B. (-3x²y + xy³) or xy(-3x + y²)
C. (-3x²y + y³) or y²(-3x + y)
D. (-3xy + xy³) or xy²(-3 + y)

View

Mathematics

Factor the trinomial completely.20x3 + 31x2 + 12x

A. x(4x + 3)(5x + 4) B. x(4x - 3)(5x - 4) C. x(20x + 1)(x + 12) D. (20x2 + 3)(x + 4)

View

Mathematics