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4 years ago

What is a solution set for xsquared+ 3X-4=6

Mathematics

1 answer:

qaws [65]4 years ago

7 0

Xsquared+3x-4=6
xsquared+3x-10=0
(x+5)(x-2)=0
x=2,-5

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Find the slope of any line parallel to the lien through the given points (3,2),(3,1)

Alborosie

Answer:

m = undefined

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Parallel lines have the same slope but different y-intercepts
An undefined line is a vertical line
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (3, 2)

Point (3, 1)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{1-2}{3-3}$
[Fraction] Subtract: $\displaystyle m=\frac{-1}{0}$
Simplify: m = undefined

8 0

3 years ago

PLEASE SOMEONE HELP ME ( There are np answer choices)

FinnZ [79.3K]

Answer:

whhhhhh

Step-by-step explanation:

it is number 2 because i took the test

3 0

3 years ago

NEED HELP ASAP Complete the sentence. _______ % of 50 shirts is 20 shirts.

Andru [333]

40% should be the correct answer! ;D

Please mark brainiest if I'm correct!

Hope this helped!

6 0

3 years ago

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Solve the following inequality. -4(1 - 5a) > -124

NemiM [27]

Answer:

a>−6

Step-by-step explanation:

−4(1−5a)>−124

Step 1: Simplify both sides of the inequality.

20a−4>−124

Step 2: Add 4 to both sides.

20a−4+4>−124+4

20a>−120

Step 3: Divide both sides by 20.

20a/20> −120/20

a>−6

8 0

3 years ago

The line plots show the results of a survey of 12 boys and 12 girls about how many hours they spent reading for pleasure the pre

lana66690 [7]

Answer:

The range for boys is 0-12 and the mean is 5.1

The range for girls is 2-8 and the mean is 5.3

Step-by-step explanation:

7 0

3 years ago

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