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3 years ago

The graph of a proportional relationship contains the point (20, 4) .

Mathematics

2 answers:

pshichka [43]3 years ago

7 0

Answer:

i think its 5/1

Step-by-step explanation:

Novosadov [1.4K]3 years ago

5 0

Step-by-step explanation:

in a proportional relationship, one variable is always a constant value times the other.

and as such, (0, 0) is always a point of that relationship too.

in general that means the equation is

y = ax

with a being the constant.

using the given point :

4 = a×20

a = 4/20 = 1/5

so, the equation is y = x/5

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2.4 > 2.48<br><br> true or false<br><br> pls answer thxxxxxx

grigory [225]

Answer:

FALSE

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3 years ago

HI, can someone help me? volume of the square

Leokris [45]

Answer - 288

Step-by-step explanation:

i use the formula V=a2 h/3

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3 years ago

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Heya!

Masteriza [31]

Hello Again! :)

This time I got the correct answer, for you this time....

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2 years ago

Which of the following expressions is equivalent to 8⋅8⋅8⋅8⋅8⋅8 ?

hodyreva [135]

Answer:

262144, 2 to the power of 18, or 2.62144 x 10 to the power of 5

Step-by-step explanation:

did not see a list of choices so I gave you the only other ways you could write this.

8 0

3 years ago

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The length of a shadow of a tree is 9 ft. The distance from the top of the tree to the tip of the shadow is 16 ft. what is the h

Margarita [4]

So for this, you'll be using the pythagorean theorem to solve for the height.

$9^2+b^2=16^2$

Solve the exponents to get $81+b^2=256$

Subtract 81 on each side to get $b^2=175$

Square root each side, and your answer should be $b= \sqrt{175}$ or 13.23 ft

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3 years ago