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ELEN [110]
2 years ago
6

Twice the sum of the number and 10 is 60 what is the number?​

Mathematics
1 answer:
n200080 [17]2 years ago
5 0

Let the number be n

\\ \sf\longmapsto 2(n+10)=60

\\ \sf\longmapsto n+10=60/2

\\ \sf\longmapsto n+10=30

\\ \sf\longmapsto n=30-10

\\ \sf\longmapsto n=20

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Find value of x<br> (2x+7)=(3x-52)
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Step 1: Subtract 3x from both sides.
−x+7=−52

Step 2: Subtract 7 from both sides.<span><span><span><span>
−x</span>+7</span>−7</span>=<span><span>−52</span>−7</span></span><span><span>
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Step 3: Divide both sides by -1.<span><span><span>‌
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8 0
2 years ago
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Answer:

h = 16

Step-by-step explanation:

By applying the Pythagorean Theorem, the slant height is given by the formula:

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6 0
3 years ago
A machine operation produces bearings whose diameters are normally distributed, with a mean of 0.497 inch and a standard deviati
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That is;
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Now,
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Similarly,
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2 years ago
74% of 643 is what number
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475.82
is the answr i think

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