Each product is in the form ax2 + bx + c. which of the following describes the relationship between b and c? a.) c is 1.5 times that of b. b.)c is double b. c.) c is the square of half of b. d.)c is the square of b.

The correct answer is c. c is the square of half of b.

Step-by-step explanation:

In all perfect square trinomials, half of the middle number squared gives you the constant. See the example below for proof.

(x + 4)^2

(x + 4)(x + 4)

x^2 + 4x + 4x + 16

x^2 + 8x + 16

You'll notice if you take the middle term (8), cut it in half (4) and then square it (16), the result is the constant.

C) c is the square of half of b.

Step-by-step explanation:

999 ya dig

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

the anwser is d) 75°

step-by-step explanation: