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3 years ago

PLEASE HELP ME. please explain your answer as well

Mathematics

1 answer:

Virty [35]3 years ago

5 0

Answer:

a1=6

a2=15

a3=24

a4=33

Mark AS BRAINLIEST Answer 

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A sum of 17 and a difference of 5?

melomori [17]

11 and 6
11+6=17
11-6=5

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4 years ago

Determine the slope of a

AysviL [449]

Answer:

m = 3/5

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)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$
Perpendicular lines are the negative reciprocal of the given line

Step-by-step explanation:

Step 1: Define

Identify

Point G(-2, 3)

Point H(1, -2)

Step 2: Find slope m

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

Line GH

Substitute in points [Slope Formula]: $\displaystyle m = \frac{-2-3}{1--2}$
[Fraction] Subtract: $\displaystyle m = \frac{-5}{3}$

Perpendicular line

Negative: $\displaystyle m = \frac{5}{3}$
Reciprocate: $\displaystyle m = \frac{3}{5}$

4 0

3 years ago

In standard form: (x+5)(3x-1)-(x-4)^2

denpristay [2]

I hope this helps you

x.3x+x.(-1)+5.3x+5.(-1)-(x^2-2.4.x+16)

3x^2-x+15x-5-x^2+8x-16

2x^2+22x-21

6 0

3 years ago

Read 2 more answers

NEEED HELP FAST!!!!! A relation must have exactly one output for every input

nikdorinn [45]

Answer:

B) False

Step-by-step explanation:

Counterexample

| 2x + 3 | = 7

2x + 3 = +7 , -7

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3 years ago

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Strike441 [17]

Answer:

X=8

Step-by-step explanation:

24×10=30X

240=30X

Divide by 30

X=8

6 0

3 years ago