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Alekssandra [29.7K]
2 years ago
9

What is the value of x in the equation -5/4x=-160

Mathematics
2 answers:
Vikentia [17]2 years ago
7 0

Step-by-step explanation:

-5/4x=-160

5/4x=160

x=160×4/5

x=640/5

x=128

Ierofanga [76]2 years ago
4 0

\\   \sf \longmapsto \:  -  \frac{  5}{4} x =  -  160 \\ \\   \sf \longmapsto \:  \frac{5}{4} x = 160 \\ \\   \sf \longmapsto \: x = 160 \times  \frac{4}{5}  \\ \\   \sf \longmapsto \: x = 32 \times 4 \\ \\   \sf \longmapsto \: x = 128

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Answer:

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Step-by-step explanation:

Please separate the two functions:

g = -7.1

h = 3 - 10g

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3 years ago
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Answer:

\[=>x\geq 4\]

Step-by-step explanation:

Given inequality is \[−7\geq13−5x\]

Simplifying:

\[5x\geq13+7\]

\[=>5x\geq20\]

\[=>x\geq \frac{20}{5}\]

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Hence the solution for the given inequality is represented by  \[=>x\geq 4\]

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GenaCL600 [577]

Answer:

\frac{(p + 2)m}{p}

Step-by-step explanation:

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<em>The question shows a direct proportion between cups of rice and cups of water.</em>

<em>So, the first step is to get the proportionality constant (k)</em>

<em />

This is calculated using the following expression;

m = k * p

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Equate both expressions of k; to give

\frac{m}{p} = \frac{x}{p + 2}

Multiply both sides by p + 2

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(p + 2) * \frac{m}{p} =x

x = (p + 2) * \frac{m}{p}

x =  \frac{(p + 2)m}{p}

<em>Hence, the expression that represents the cups of water needed is </em>\frac{(p + 2)m}{p}<em></em>

4 0
3 years ago
Please help me . Find x.
Paladinen [302]

Answer:

12) 5.96 ; 13)

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opposite leg/hypotenuse = sin(x)

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