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3 years ago

HELP ASAP !!! giving out the brainliest answer !!! plsss help (has to be correct )

Mathematics

1 answer:

Sav [38]3 years ago

3 0

Answer:

Step-by-step explanation: brainly.com/question/22920148?answering=true&answeringSource=feedPublic%2FhomePage%2F1

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3 years ago

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Find the distance between the points (5,-6), (-3,12)

grigory [225]

Answer:

$\displaystyle d = 2\sqrt{97}$

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)

Algebra II

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

Step-by-step explanation:

Step 1: Define

Point (5, -6)

Point (-3, 12)

Step 2: Find distance d

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

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(-3-5)^2+(12+6)^2}$
[√Radical] (Parenthesis) Subtract/Add: $\displaystyle d = \sqrt{(-8)^2+(18)^2}$
[√Radical] Evaluate Exponents: $\displaystyle d = \sqrt{64+324}$
[√Radical] Add: $\displaystyle d = \sqrt{388}$
[√Radical] Simplify: $\displaystyle d = 2\sqrt{97}$

8 0

3 years ago

plz i need help Find the perimeter and area of each shape. If you use a formula write it down. Show me your work. 1.) An 8ft by

trasher [3.6K]

1) perimeter = 36 ft

explanation:

p=2l+2w
p=2(8)+2(10)
p=16+20
p=36

area = 80 ft^2

explanation

a=l*w
a=8 ft* 10 ft
a=80 ft^2

2) perimeter = 28

explanation:

p=2l+2w
p=2(7)+2(7)
p=14+14
p=28

area = 49 in^2

explanation:

a=l*w
a=7in*7in
a=49 in^2

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nekit [7.7K]

Answer:

Step-by-step explanation:

What is 15% of 60 is nothing but What equals 15% of 60 or What = 15% of 60

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