All categories

3 years ago

Please take a look at the picture and answer it. :)

Mathematics

1 answer:

Levart [38]3 years ago

4 0

Answer:

Step-by-step explanation:

k (porportionality)=y/x

our point on the graph is (4,3) so our constant of porportionality is 3/4

You might be interested in

Lhvijhhhrjdjnrkdksns jsbsjsjsks jsnsj

emmasim [6.3K]

Answer:

thank you for the points

3 0

3 years ago

Mary has 1/4 of a tank of gas.A quarter or a tank is equal to 5 gallons how many gallons does her tank hold

Naddika [18.5K]

20 gallons

5 times 4 is 20

Hope this helps and have a great day!

7 0

3 years ago

Vita saved $72 last December. This amount represents 2/9 of the total amount she saved last year. What is the total amount Vita

GrogVix [38]

$\dfrac{2}{9} \text { of the saving} = \$72$

-----------------------------------------------
Find 1/9 :
-----------------------------------------------
$\dfrac{1}{9} \text { of the saving} = \$72 \div 2$

$\dfrac{1}{9} \text { of the saving} = \$36$

-----------------------------------------------
Find 9/9 :
-----------------------------------------------
$\dfrac{9}{9} \text { of the saving} = \$36 \times 9$

$\dfrac{9}{9} \text { of the saving} = \$324$

-----------------------------------------------
Answer: The total amount is $324.
-----------------------------------------------

7 0

3 years ago

Use the distributive property to write an expression equivalent to 15(5+n)

Ratling [72]

The answer is i beleve 75+15n

8 0

3 years ago

What is the angle measure of 2x+1°

Ray Of Light [21]

Answer:

25 degrees

Step-by-step explanation:

Haha, awesome! Just did a problem like this!

All angles add up to 180, so set it up like this:

2x + 1 + 5x + 5 + 90 = 18

Combine like terms.

7x + 96 = 180

7x = 84

x = 12

Plug x back into 2x + 1

2(12) + 1

24 + 1

= 25 degrees

While we're at it...

5(12) + 5

60 + 5

= 65 degrees (for the other angle)

25 + 65 + 90 = 180

Math checks out & we're good to go!

Hope this helped. :) <3

5 0

3 years ago