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Kitty [74]
3 years ago
6

Lets say that we have a rectangle with sides called A and B. If A=11 inches and B=3 inches, what is the perimeter of this rectan

gle in inches?
A)24
B)28
C)32
D)36
Mathematics
1 answer:
Mademuasel [1]3 years ago
5 0
B because 11 times 2 equals 22 and 3 times 2 equals 6 add 22 plus 6 equals b
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Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2)
MrMuchimi

Answer:

y = -2x + 2

General Formulas and Concepts

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

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

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-1, 4)

y-intercept (0, 2)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{2-4}{0+1}
  2. Subtract/Add:               m=\frac{-2}{1}
  3. Divide:                          m=-2

<u>Step 3: Write linear equation</u>

y = -2x + 2

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3 years ago
If g(x) = 3 - 2x find g(-1)​
marissa [1.9K]

Answer:

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Step-by-step explanation:

g(x) = 3 - 2x

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LekaFEV [45]

A function assigns the values. The absolute magnitude of a star that has a period of 62 days is -6.3328.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The relationship between the brightness of a Cepheid star and its period, or length of its pulse, is given by

M = − 2.78 (log P) − 1.35,

Given the absolute magnitude of a star that has a period of 62 days is,

M = − 2.78 (log 62) − 1.35

M = -6.3328

Hence, the absolute magnitude of a star that has a period of 62 days is -6.3328.

Learn more about Function:

brainly.com/question/5245372

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7 0
2 years ago
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sasho [114]

Answer:

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