3 years ago

Can someone double check me???

Mathematics

2 answers:

Fynjy0 [20]3 years ago

5 0

yeah it looks to be right

zhuklara [117]3 years ago

3 0

Looks about right to me!

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The ratio of green houses to white houses in Queens is 5 to 7. There are 63 white houses, How many green houses are there?

Ludmilka [50]

45 to 63

Your welcome my guy

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3 years ago

Line Equation from Two Points

Verdich [7]

Hi!

We can use point-slope form to solve this.

$y-y_{1} =m(x -x_{1})$

$y_{1}$ and $x_{1}$ will be from one of the points.

First, we have to find $m$ , the slope. We can use the slope equation to get this.

$\frac{y_{1} -y_{2} }{x_{1} -x_{2} }$

Plug in your points:

$\frac{4-0}{8-(-8)} =\frac{4-0}{8+8} =\frac{4}{16} =\frac{1}{4}$

Your slope is $\frac{1}{4}$

Now plug points and slope into point-slope equation. We will use (8, 4).

$y-4=\frac{1}{4} (x-8)$

Now, if you want to get it into y = mx + b form, you have to solve for y:

$y-4=\frac{1}{4} (x-8)$

$y-4=\frac{1}{4} x-2$

$y=\frac{1}{4} +2$

Your equation is $y=\frac{1}{4} +2$

For more information on how to get the equation of a line when given two points, see here:

brainly.com/question/986503

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2 years ago

In the figure above, sin 52=17/c. Based on the figure, which of the following equations is also true

Art [367]

Answer:

c. Cos 52 = 17/c

Step-by-step explanation:

sin(x) = cos(90-x)

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3 years ago

To make hummingbird nectar you must use 4 cups of water and 1 cup of sugar. What is the ratio of water to sugar?

Reika [66]

The ratio of water to sugar would be 4:1 or 4 to 1.

Hope this helps!

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3 years ago

Need help with math problem

Nikolay [14]

10 (1/2) = 5

hope this helps

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3 years ago

Read 2 more answers