2 years ago

What is 0.313 as a fraction and a percent

Mathematics

2 answers:

inn [45]2 years ago

7 0

Answer:

Fraction: 5/16 Percent: 31.3%

Step-by-step explanation:

Trava [24]2 years ago

4 0

5/16 as a fraction and 31.3% as a percent

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In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.

kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

$\frac{u}{sinU} = \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}$

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

$\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in$

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3 years ago

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xeze [42]

Area divided by length= width
x^3+12x^2+47x+60 ÷ x+5=w

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3 years ago