2 years ago

What is the slope of a line that is perpendicular to the line represented by the equation y = -2/5 x+ 4/5

Mathematics

1 answer:

sasho [114]2 years ago

5 0

The slope of the given equation is -2/5 so the slope of the perpendicular is 5/2.

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The rectangle shown has a perimeter of 154 cm and the given area. Its length is 5 more than five times its width. Write and solv

Andreyy89

Answer:

2(L+W) = 34

L + W = 17

L*W = 52

L = 2W+5

2L + 2W = 34

L - 2W = 5

--------------- add

3L = 39

L = 13

8 0

3 years ago

Read 2 more answers

If it take 10 hours to get 50% how many hours are 32%

love history [14]

ANSWER

6.4 hours

EXPLANATION

if it takes 10 hours to get 50%, then it will take less number of hours to get 32%

We use proportion to solve this question.

If less more divides.

The number of hours it will take to get 32% is

$= \frac{32\% \times 10}{50\%}$

$= 6.4$

Hence it will take 6.4 hours to get 32%

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3 years ago

A number increased by 4 is the same as 19 minus 2 times the number?

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x + 4 = 19 - 2x

x = 5

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2 years ago

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viva [34]

Answer:

yes

Step-by-step explanation:

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Teagan's bank account starts with a balance of $89.00. He then deposits $425. Later, he goes shopping and writes checks for $79.

Basile [38]

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2 years ago