An __________ triangle has two sides of equal length.
Fill in the blank(s) with the appropriate word(s).
isosceles
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Solve the problem.Find C(x) if C'(x) = 5x2 - 7x + 4 and C(6) = 260.
A. C(x) = x3 -
x2 + 4x - 260
B. C(x) = x3 -
x2 + 4x + 260
C. C(x) = x3 -
x2 + 4x + 2
D. C(x) = x3 -
x2 + 4x - 2
Answer the question.Joe is building a deck. He nails a 10-foot, 2" by 8" board along the back of the house. He intends to use two 8-foot boards for the sides out to the corner posts. Then he will use another 10-foot board for the end. How can Joe make sure his deck is a rectangle, not a parallelogram, without checking the angles formed at the corners?
What will be an ideal response?
Factor the trinomial, if possible.-2x3 + 2x2 + 40x
A. -2x(x + 5)(x - 4) B. -2x(x - 5)(x + 4) C. -2x2(x - 5)(x - 4) D. 2x(x + 5)(x + 4)
Provide an appropriate response.A rectangular solid and a circular cylinder have the same volume and the same height. The base of the rectangular solid is a square. Which (if any) of the following statements are true?(i) The rectangular solid and the cylinder have the same base area.(ii) The rectangular solid has a greater base area than the cylinder.(iii) The side length of the square base of the rectangular solid is equal to the diameter of the cylinder.(iv) The side length of the square base of the rectangular solid is less than the diameter of the cylinder.
A. (ii) and (iii) B. (i) and (iii) C. (ii) D. (i) and (iv)