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3 years ago

2² + 2[2(3+1)(3-2)-1]

Mathematics

1 answer:

laila [671]3 years ago

4 0

Answer:

Step-by-step explanation:

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Given the points

KonstantinChe [14]

Answer:

y = -53x

Step-by-step explanation:

since 0,0 is a point, there is no b, and -5/3 times 3 is -5

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4 years ago

X ⋅ x ⋅ x ⋅ x ⋅ x = ?

Furkat [3]

X^5 it needs to be at least 20 characters fo rme to answer

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3 years ago

Read 2 more answers

Two important ingredients for baking bread are yeast and flour. To make a loaf of bread of at most 30 servings, maintain a yeast

IceJOKER [234]

Answer:

If 0.25 oz of yeast is used, then 50oz of flour is needed.

It would require 0.5 oz of yeast for 90 oz the flour.

Step-by-step explanation:

We know that the proportion of yeast (y) and flour (f) is 1: 200 when a maximum of 30 servings of bread is made. This is:

$\frac{y}{f} = \frac{1}{200}$

So if we use 0.25 oz of yeast:

$y = 0.25\\\\y = (f)\frac{1}{200}\\\\0.25 = (f)\frac{1}{200}\\\\0.25 * 200 = f\\\\f = 50\ oz$

if 0.25 oz of yeast is used, then 50oz of flour is needed.

If you make 60 servings of bread with 90 oz. Of flour, then you should keep the following ratio:

$\frac{y}{f} =\frac{1}{180}$

So, if we use f = 90 0z of flour:

$f = 90\ oz\\\\f = 180y\\\\90 = 180y\\\\y = \frac{90}{180}\\\\y = 0.5\ oz$

It would require 0.5 oz of yeast.

4 0

3 years ago

What is the slope of the line that passes through the points (-10, 9) and (-12, 7)

Iteru [2.4K]

$\text{Given that,}~~\\\\(x_1, y_1) = (-10,9)~~\text{and}~~ (x_2,y_2) = (-12,7)\\\\\\\text{Slope,}~~ m = \dfrac{y_2 - y_1}{x_2 -x_1}= \dfrac{7-9}{-12+10} =\dfrac{-2}{-2} = 1$

6 0

2 years ago

Patty needed 6 bags of candy for a party which cost 153. She forgot to invite some friends and now needs another 5 bags of candy

blondinia [14]

Answer:

127.5

Step-by-step explanation:

(153/6) x 5 = 127.5

8 0

3 years ago