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3 years ago

I NEED THIS LIKE, RIGHT NOW. THIS IS DUE AT 3:00

Mathematics

2 answers:

Harman [31]3 years ago

8 0

Answer:

He is wrong.

Step-by-step explanation:

He is wrong because if you use a calculator to find the answer to 23 ÷ 3, The answer it gives you is 7.66666666667, not 13.

Novay_Z [31]3 years ago

4 0

An answer no he is not correct because 23 divded by 3 is 7

Step-by-step explanation:

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Vika [28.1K]

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3 years ago

What is the factored form of x^2-x-2

tekilochka [14]

For this case we have:

By definition, the factorization is an algebraic expression that is used to find two or more factors, taking into account that the product of these factors must be equal to the given expression.

That is to say:

Given an expression of the form $x ^ 2 + (a + b) x + ab$

We can factor in the following way:

$(x + a) (x + b)$

Since, its product is: $x ^ 2 + bx + ax + ab = x ^ 2 + (a + b) x + ab$ ,

checking the given definition.

If we have:

$x ^ 2-x-2$

We can factor:

$(x-2) (x + 1)$

When making your product we obtain: $x ^ 2 + x-2x-2 = x ^ 2-x-2$

Answer:

$(x-2) (x + 1)$

6 0

3 years ago

1. -222=-2x-3(4x+18) 2. 154=2x-6(-2x-14) solve for x

Aleksandr [31]

Answer:

1. x = 12

2. x = 5

Step-by-step explanation:

1. -222 = -2x - 12x - 54

-222 = -14x - 54

-168 = -14x

x = 12

2. 154 = 2x + 12x + 84

154 = 14x + 84

70 = 14x

x = 5

4 0

3 years ago

5. What is the range of test B? A 35 C B 50 D 25 40

maksim [4K]

Answer:

i think it is 25

Step-by-step explanation:

sorry if not correct

3 0

3 years ago

Two angles form a linear pair. The measure of one angle is 16∘ greater than the measure of the other angle. Find the measure of

Agata [3.3K]

A) Angle 1 + Angle 2 = 180

B) Angle 1 - Angle 2 = 16

Adding both equations:

2 * Angle 1 = 196

Angle 1 = 98

Angle 2 = 82

4 0

4 years ago