Ask question

Ask question

All categories

3 years ago

5

Are the following proportional yes or no.

1 answer:

Brums [2.3K]3 years ago

8 0

Answer:

Monday: 4 hours = $36

Tuesday: 6 hours = $54

Wednesday: 5 hours = $45

His earnings are proportional because, for each hour, Richard earns $9. Using the formula y = kx, k (the constant) is always the same:

36 = k × 4 (k = $9)
54 = k × 6 (k = $9)
45 = k × 5 (k = $9)

Hope this helps!

You might be interested in

If a remote control car is driven up a ramp and flies into the air to an latitude of 11 inches before returning to the ground. I

Nitella [24]

im not sure but maybe sorry

7 0

3 years ago

What is the standard form of -9+8x=-10y

Nitella [24]

<span><span>8x</span>+<span>10y</span></span>=<span>9

Hope this helps.</span>

7 0

3 years ago

Read 2 more answers

Mrs Ruiz needs to put 0.25 oz of water into each cup for a science experiment. How many cups can she fill with a 24 oz bottle of

balu736 [363]

She can fill 96 cups because you divide 24 by .25

3 0

3 years ago

Read 2 more answers

Which angle in the figure is a right angle?

weeeeeb [17]

Answer:

∠TUS I'm pretty sure because t and u make a right angle

7 0

2 years ago

One of the acute angles in a right triangle has a measure of 36.6°. What is the measure of the other acute angle?

Solnce55 [7]

Triangles equal 180 degrees total
It’s a right triangle so one of the angles is 90 degrees and we know another angle is 36.6
So 90+36.6= 126.6
180-126.6= 53.4
So I’m assuming the correct answer is C since that’s the closet number to 53.4

5 0

3 years ago