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Anestetic [448]

3 years ago

7

What is the percentage of sugar in the syrup made of 10 kg of water and 5 kg of sugar?

1 answer:

Aneli [31]3 years ago

6 0

5 / (5 + 10) = 5/15 = 1/3 = 0.3333 = 33.33%

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How much paper is needed to cover the rectangular prism shown below?

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I need someone to teach me how to do at least half of these problems please help

Gwar [14]

Here, You need to substitute the value of x, and y, in the equation then check if L.H.S is equal to R.H.S or not. If they are equal then, ordered pair was correct, otherwise they are not applicable.

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8 0

3 years ago

The equation of line q is y = 1/3x-7Parallel to line q is liner, which passes through the

grigory [225]

Answer:

$y = \frac{1}{3} x - 10$

Step-by-step explanation:

The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

Parallel lines have the same gradient. Hence the gradient of line r is $\frac{1}{3}$ .

Susbt. m= $\frac{1}{3}$ ,

$y = \frac{1}{3} x + c$

To find c, substitute a coordinate.

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Thus the equation of line r is $y = \frac{1}{3} x - 10$ .

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3 years ago