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WITCHER [35]
3 years ago
9

I NEED HELP PLEASE!!

Mathematics
1 answer:
Alexus [3.1K]3 years ago
7 0

Answer:

Mario will need 27 mushroom power ups

Step-by-step explanation:

6f = 10m

/2     /2

3f = 5m

*9   *9

27f  = 45m

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What is the simplified form of the expression?
AleksAgata [21]
 The answer is:  10 x¹³ y¹⁰  . 
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1x^8 *  2y^(10) * 5x^5 = 

1* 2* 5 * x^8 * x^5 * y^(10) = 

10 * x^(8+5) * y^(10) =

10 * x^(13) * y^(10) = 10 x^(13) y^10 ;  write as: 
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          10 x¹³ y¹<span>⁰ .
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6 0
4 years ago
The diameter of a circle is 14m. use 3.14 for π. round to the nearest tenth.
lakkis [162]
Area: 153.9m

formula: 3.14(r^2)

7^2= 49
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5 0
3 years ago
Solve the inequality below:<br> 1.8-0.4y≥2.2-2y
Pachacha [2.7K]
The answer there is the answer I got after figuring it out

4 0
4 years ago
Solve for p in the literal equation 5p + 9r = q.
skad [1K]

Answer:

p = q/5 - 9r/5

Step-by-step explanation:

Step 1: Write equation

5p + 9r = q

Step 2: Solve for <em>p</em>

<u>Subtract 9r on both sides:</u> 5p = q - 9r

<u>Divide both sides by 5:</u> p = q/5 - 9r/5

3 0
3 years ago
The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as
nata0808 [166]

\\ \rm\dashrightarrow B=10log\dfrac{I}{I_o}

\\ \rm\dashrightarrow B=10\log\dfrac{10^{-7}}{10^{-12}}

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\\ \rm\dashrightarrow B=10\times 5log10

\\ \rm\dashrightarrow B=10(5)

\\ \rm\dashrightarrow B=50dB

5 0
2 years ago
Read 2 more answers
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