3 years ago

How to solve this question y=-1/x

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

6 0

Answer: it’s already solved y equals -x

Step-by-step explanation:

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I hope this I better than the blurry photo I took '-'

Black_prince [1.1K]

Answer:The fourth option

decreases by 1 minute every 2 hours trained

Step-by-step explanation:

If y is how much it decreses its negative, and if the slope is -1/2 then they decrease by one for every 2 hours since the two represents x.

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2 years ago

Amira is painting a rectangular banner 2 1/4 yards wide in the cafeteria. The banner will have a blue background. Amira has enou

Dominik [7]

we know that

the area of the rectangular banner is equal to

$A=W*h$

where

W is the wide of the banner

h is the height of the banner

in this problem

$W=2\frac{1}{4} \ yards=\frac{(4*2+1)}{4} =\frac{9}{4} \ yards$

$A=1\frac{1}{2} \ yards^{2} =\frac{(1*2+1)}{2} =\frac{3}{2} \ yards^{2}$

In the formula of the area solve for h

$A=W*h\\ \\ h=\frac{A}{W}$

Substitute the values of W and A

$h=\frac{\frac{3}{2}}{\frac{9}{4}} \\ \\ h=\frac{2}{3} \ yards$

therefore

the answer is

the height of the banner is $\frac{2}{3} \ yards$

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3 years ago

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jenyasd209 [6]

Answer: 1) D

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3 years ago

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1,828 thousand in standard form

vlabodo [156]

Step-by-step explanation:

1.828 x 10 ^3 is standard for 1828

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Find the percent increase round to the nearest percent <br><br> From 42 acres to 72 acres

Finger [1]

Answer:

58.333333 percent

Step-by-step explanation:

58 percent

I took 42 divided by 72 times 100

5 0

3 years ago

How to solve this question y=-1/x​

How to solve this question y=-1/x