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KonstantinChe [14]
3 years ago
8

When I double my number add four and then subtract my number and subtract three I get my number plus one. What is my number? Plz

someone help me
Mathematics
1 answer:
polet [3.4K]3 years ago
3 0
2x+4-x-3 = x +1
x + 1 = x + 1
0 = 0

your number has to be an infinite number of solutions. It can be any number.
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Which of the tables represents a function?
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Simplify<br> 6x^3y^9/36x^3y^-2
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6x^3y^9/36x^3y^-2  The x^3 values cancel each other out leaving the 1/6
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How to solve number 4
s2008m [1.1K]
Find the first semicircle area
Area semicircle can be determined by dividing the full area of circle by 2.
The first semicircle radius is 5 cm
semicircle area = 1/2 circle area
semicircle area = 1/2 × π × r²
semicircle area = 1/2 × 3.14 × 5²
semicircle area = 1/2 × 3.14 × 25
semicircle area = 39.25 cm²

Find the second semicircle area
Because the dimension of the second semicircle is congruent to the first semicircle, they have similar area measurement, 39.25 cm².

Find the quarter circle area
The area of quarter circle can be determined by dividing the full area of a circle by 4.
q circle = 1/4 × area of circle
q circle = 1/4 × π × r²
q circle = 1/4 × 3.14 × 10²
q circle = 1/4 × 314
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To find the entire area, add the area above together
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The area of shaded region is 157 cm²
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Karolina [17]

Answer:

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Step-by-step explanation:

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2 years ago
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Oh my goi i need help please help
ki77a [65]

Answer:

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Step-by-step explanation:

PEMDAS

Parenthesis

Exponents

Multiplecation

Division

Addition

Subtraction

You have both exponents and parenthesis, so your third step would be multiplecation, but you don't have that, so it would be division.

6 0
2 years ago
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