2 years ago

Hep plz plz plz plz desperate help

Mathematics

1 answer:

Vikki [24]2 years ago

5 0

Answer:

The equation is: 120 - 4x = 92. There are 7 incorrect answers.

Step-by-step explanation:

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The following set of ordered pairs represents a power inverse variation. Find the value of r given that k = 5.

pochemuha

Answer:

r=2

Step-by-step explanation:

y = k x^r is the formula for a direct variation

y = k x^ -r is the formula for a indirect variation

20= 5 (1/2)^ -r

Divide each side by 5

4 = (1/2) ^ -r

Rewriting

2^2 = 2^ -1 ^ -r

2^2 = 2 ^ r

The bases are the same so

2 =r

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2 years ago

Please answer this for me

Nezavi [6.7K]

$\sqrt{3$ Answer:

Step-by-step explanation:

take 45 degree as reference angle

using sin rule

sin 45=opposite/hypotenuse

1/ $\sqrt{2$ =x/26

x=26/ $\sqrt{2$

x=13 $\sqrt{2$

x=18.4

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2 years ago

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allsm [11]

A. It says “If Nancy is having a birthday then joe will buy her a card” it could Also be C. But it says “if joe buys Nancy a card he will GIVE IT TO HER” not just buying it so the most likely answer is A

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2 years ago

A mountain climber needs to descen 1,500 feet. He wants to do so in 4 equal discents. How far should he travel in each descent?

Vinil7 [7]

Answer:

6,000

Step-by-step explanation:

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2 years ago

Read 2 more answers

This one is algebra.....

vodomira [7]

${Hello~!\:}$

<h2>Your answer will be is :</h2><h2></h2><h3>B. And C.</h3><h3></h3>

Hope It Helps. . .

#LearnWithBrainly

$\underline{A~n~s~w~e~r~:\;}$

$\bold{Jace\;}$ ^-^

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2 years ago