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3 years ago

Which are examples of unit rates? Check all that apply.

Mathematics

1 answer:

arlik [135]3 years ago

8 0

Answer: 8 students per team and 4 pencils each student

Step-by-step explanation:

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Use the zero product property to find the solutions to the equation (x 2) (x 3) = 12.

oee [108]

The solution of the given equation is -6 and 1.

<h3>What is Quadratic Equation?</h3>

A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax² + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term.

Here, given equation:

(x+2)(x+3) = 12

x(x+3)+2(x+3) = 12

x² + 3x + 2x + 6 = 12

x² + 5x + 6 - 12 = 0

x² + 5x - 6 = 0

x² + 6x - x - 6 = 0

x(x+6) -1(x+6) = 0

(x+6)(x-1) = 0

Now, x + 6 = 0 or x - 1 = 0

x = -6 or x = 1

Thus, the solution of the given equation is -6 and 1.

Learn more about Quadratic Equation from:

brainly.com/question/17177510

#SPJ1

8 0

1 year ago

Which is equivalent to 8x−y 3x8x-y 3x?

garri49 [273]

IT IS 2X IF U NEED SOME ELSE TELL ME

7 0

3 years ago

Need asapppppppp!!!!!

algol [13]

Answer:

122 degrees-

Step-by-step explanation:

$m\angle {GOC}=m\angle{GOA}+m\angle{AOC}\\=32^\circ + 90^\circ\\=122^\circ$

Angle GOA is a vertical angle with angle DOE, so it has the same measure (vertical angles are congruent).

Angle AOC is a right angle because angle COE is a right angle.

5 0

2 years ago

In this figure m<3=130 <br> What is m<6 ?

Georgia [21]

Answer: $m\angle6=50\°$

Step-by-step explanation:

You can observe in the figure two parallel lines that are intersected by a transversal and several angles are formed.

The angles m∠3 and m∠6 are located inside the parallel lines and on one side of the transversal, this angles are known as "Consecutive interior angles" and they are supplementary (which means that they add up 180°).

Therefore, you know that:

$m\angle3+m\angle6=180\°$