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nydimaria [60]
3 years ago
7

Algebra Question - 24=3r

Mathematics
1 answer:
Eddi Din [679]3 years ago
3 0
Compute 24/3=r

then r is equal to 12
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AnnZ [28]

Answer:

$15

Step-by-step explanation:

Your friend spent on his lunch you simply only spent on yours.

8 0
2 years ago
Please help with my math assignment! Simplify, write the expression using only positive exponents.​
baherus [9]

Answer:

\frac{6}{y^4}

Step-by-step explanation:

To evaluate or simplify expressions with exponents, we use exponent rules.  

1. An exponent is only a short cut for multiplication. It simplifies how we write the expression.

2. When we multiply terms with the same bases, we add exponents.

3. When we divide terms with the same bases, we subtract exponents.

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5 0
3 years ago
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4vir4ik [10]

Answer:

see below

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8 0
3 years ago
Read 2 more answers
How to find the vertex of a parabola given a quadratic equation?
Nat2105 [25]
let \: f(x) = ax {}^{2} + bx + c \\ thus \: f(x) \: represents \: a \: parabola \: whose \: axis \: is \: parallel \: to \: the \: y \: axis \: and \: vertex \: is \: \frac{ - b}{2a} ,\frac{ - d}{4a} \\

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3 years ago
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Answer:

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=> simplify

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=> calulcation

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=> apply rule: Distance must be greater than 0

which is about 14.51828

4 0
2 years ago
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