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2 years ago

N +2=3 10 what is "n"

Mathematics

1 answer:

s2008m [1.1K]2 years ago

3 0

Answer:

n=36

Step-by-step explanation:

I dont know if thats how it was set up but here you go. I hope this helps. (I can change it if thats not how its set up)

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Solve, 3y(4y−1)−2y(6y−5)=9y−8(3+y)

igomit [66]

Answer:

3y(4y-1)-2y(6y-5)=9y-8(3+y)

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Step-by-step explanation:

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2 years ago

If a circle has a diameter of 30 meters, which expression gives its area in

sattari [20]

Answer:

C. 15²π

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Diameter: d = 2r
Area of a Circle: A = πr²

Step-by-step explanation:

Step 1: Define

d = 30 m

Step 2: Find Area

Substitute [D]: 30 m = 2r
Isolate r: 15 m = r
Rewrite: r = 15 m
Substitute [AC]: A = π(15 m)²
Rearrange: A = 15²π

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3 years ago

I would love if someone would help me

mart [117]

I’m hoping this helps (but hopefully now you can give the brainliest to the person above)
I’m not very familiar with the square roots method but I believe you try and isolate the term that is squared.

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2 years ago

I need help please help

denpristay [2]

im pretty sure it is c

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2 years ago

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