3 years ago

If y varies directly with x and y=100 when x=5, what is the value of k?

1 answer:

7 0

When it says varies directly, it means that y and x are going to be on opposite sides of the equals sign and that there is a constant, k,

y=kx

Plug in (5,100)

100=k(5)

K=20

You might be interested in

Um- help-.. please don’t comment if you don’t know

IRISSAK [1]

Answer:

Each point does NOT ALWAYS give the same amount of tickets.

11 point would most likely give 90 tickets.

Step-by-step explanation:

2 points give 18 tickets = 9 tickets per point

3 points give 27 tickets = 9 tickets per point

9 points give 72 tickets = 8 tickets per point

You can add the 2 point value with the 9 point values to find out many point it takes to get to 90 tickets.

18(2 tickets) + 72(9 tickets) = 90(11 tickets)

3 0

3 years ago

Read 2 more answers

Clara baked a sheet cake with a length of 0.5 meters. She covered the cake in small 1 frosting polka dots that are the length of

almond37 [142]

Answer:

kkuguftfhbnkmom ugvtvtv uvbuub

4 0

3 years ago

If two angles of a triangle measure 50 degrees and 85 degrees what is the measure of the third angle

Dvinal [7]

I think it's 45 because 50+85=135

*Remember in total the sum of all angles must be equal to 180
So in order to find the missing angle subtract 180-135=45.

45 is the measure of the 3rd angle.

Hope I helped :)

6 0

3 years ago

Two triangles are congruent if

irinina [24]

Answer:

B is your answer

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

HELP PLEASE ILL TRY TO MARK U BRAINLIEST

Anon25 [30]

Step-by-step explanation and answer:

For this you just need to plug in x for y = f(1/5x)

1/5(-4) = -4/5 or -0.8

1/5(-1) = -1/5 or -0.2

1/5(0) = 0

1/5(3) = 3/5 or 0.6

1/5(6) = 6/5 or 1.2 or 1 1/5

4 0

3 years ago