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3 years ago

Kohl's marks up the Jewelry they purchase 250%. If they paid 98$ for a bracelet, how much will I pay for the bracelet?

Mathematics

1 answer:

Vitek1552 [10]3 years ago

5 0

Divide 250 by 10 then multiply 98 • 2.5. They will pay $245.

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Micheal wants to find the length of a shadow of a tree. He measures the height of a fence post and the length of the shadow it c

Arlecino [84]

Im pretty sure the answer is 92.0 becauese
if you do 10.5x3.5 5x5=25 5x0+2=7 5x1=5 so that will be 57.5 then your going to do 3x5=15 3x0+1=4 3x1=3 that equals 34.5 then your going to add 57.5 +34.5
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3 years ago

Write in point-slope form an equation of the line that passes through the point

AnnyKZ [126]

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Answer:

Step-by-step explanation:

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3 years ago

What is the approximate distance between points A and B?

Aleks04 [339]

Answer:

$\displaystyle d \approx 7.62$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point A(1, 4)

Point B(-2, -3)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [DF]: $\displaystyle d = \sqrt{(-2-1)^2+(-3-4)^2}$
(Parenthesis) Subtract: $\displaystyle d = \sqrt{(-3)^2+(-7)^2}$
[√Radical] Exponents: $\displaystyle d = \sqrt{9+49}$
[√Radical] Add: $\displaystyle d = \sqrt{58}$
[√Radical] Evaluate: $d = 7.61577$
Round: $\displaystyle d \approx 7.62$

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Answer:

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y = 3 cos(x) + 1. Your welcome :)

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