2 years ago

I don't understand this, can you show me what I need to do to solve it?

Mathematics

1 answer:

nignag [31]2 years ago

5 0

I think you have to measure it out idk

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Which statements are true about the rules of multiplication for signed numbers? Check all that apply.

Mekhanik [1.2K]

Answer:

i think that 1, 3 and 4 are correct !!

Step-by-step explanation:

youre welcome, have a nice day!

NOTE: next time please provide the list of choices so it can be easier to help you

4 0

3 years ago

I NEED HELP ASAP!!!!!!! A. m= -2 B. m= -1/2 C. m= 2 D. m= 1/2

LenaWriter [7]

Answer:

A. m = -2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 0)

Point (1, -2)

Step 2: Find slope m

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

Substitute in points [SF]: $\displaystyle m=\frac{-2-0}{1-0}$
[Fraction] Subtract: $\displaystyle m=\frac{-2}{1}$
[Fraction] Divide: $\displaystyle m=-2$

6 0

2 years ago

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Zolol [24]

Answer:

2) Yes

3) No

4) Yes

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2 years ago

I need the answer because i’ve got like 10 other essays and assessments

Ainat [17]

100/x=60/30 so x=100*30/60=50

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2 years ago

The point (- 3, 2) is on the line given by which equation below?

My name is Ann [436]

Answer:

what equation below? :/

Step-by-step explanation:

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2 years ago

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