The modern day equation that models this problem is x + 1/4x = 15.

1 answer:

7 0

The answer I think is 12.

<span>x + 1/4x = 15= 12

I hope this helps.

If I am right, which I am pretty sure I am, can you make my answer the brainliest please?</span>

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Can anyone help me with these: 65mm=?cm, 600cm=?m , 800cm=?m

stira [4]

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7 0

4 years ago

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The ratio of the measures of the sides of a triangle is 3:4:6, and its perimeter is 104 feet. find the measure of each side of t

zimovet [89]

<span> and plug it back into the original terms each side was labeled as:
S1: 3(8)=24ft
S2: 4(8)=32ft
S3: 6(8)=48ft
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Step-by-step explanation:

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3 years ago

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lutik1710 [3]

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Step-by-step explanation:

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3 years ago

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Fynjy0 [20]

Answer:

1. $1. (\frac{5}{16}) (-2) (-4) (\frac{-4}{5})= -2 \\2. (2\dfrac{3}{5}) (\frac{7}{9})=(\frac{91}{45})\\3. (\frac{2}{3})(-4)(9)= -24\\4. (\frac{-3}{4}) (\frac{7}{8})=(\frac{-21}{32})$

Step-by-step explanation:

These are simple multiplication questions of fractions. We multiply numerator with numerators and denominators with denominators. If numerator and denominator is both divisible by same number we can divide them for simplification.

1. $(\frac{5}{16}) (-2) (-4) (\frac{-4}{5})$

$=(\frac{-10}{16}) (-4) (\frac{-4}{5})\\=(\frac{40}{16}) (\frac{-4}{5})\\=(\frac{-160}{80}) \\dividing\,\, numerator\,\, and\,\, denominator\,\, by\,\, 80\,\,\\= -2$