2 years ago

Determine if the following statement is true or false.

Mathematics

2 answers:

Bas_tet [7]2 years ago

7 0

Answer:

False

Step-by-step explanation:

Negative and Negative always equals positive

Negative and positive always equal negative

Murljashka [212]2 years ago

5 0

False, for example (-2)-(-3) is 1

You might be interested in

How to factor x^2-49y^2

marishachu [46]

$x^2-49y^2=x^2-(7y)^2=(x-7y)(x+7y)\\\\\\a^2-b^2=(a-b)(a+b)$

8 0

3 years ago

Read 2 more answers

A college has

gladu [14]

Total-107
Male teacher-n
Female teacher-n+23
N+n+23=107
2n+23=107
2n= 84
N=42

Male teacher-42
Female teacher-42+23=65
65/107 teacher are female

8 0

3 years ago

Could someone please help me out

s344n2d4d5 [400]

Answer:

1: 3/1 also just 3

2: 0 also known as the origin

3: y=3x

Step-by-step explanation:

7 0

2 years ago

Find the sum of the terms. The numerator of the simplified sum is .

aleksley [76]

Answer: 2

(

)

(

)

(

)

(

)

3 0

3 years ago

I am very confused please solve and explain.

e-lub [12.9K]

Answer:

c = $\frac{b^2-R^2}{4a}$

Step-by-step explanation:

Given

R= $\sqrt{b^2-4ac}$

Clear the radical by squaring both sides

R² = b² - 4ac ( subtract b² from both sides )

R² - b² = - 4ac ( multiply all terms by - 1 )

b² - R² = 4ac ( divide both sides by 4a )

$\frac{b^2-R^2}{4a}$ = c

6 0

3 years ago

Read 2 more answers