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3 years ago

What is the constant variation k of the direct variation y=kx through (-3,2)

Mathematics

1 answer:

Alinara [238K]3 years ago

6 0

What is the constant variation k of the direct variation

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How many different isosceles right triangles can be formed from three dots in the grid below? Two examples are shown.

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

The attached figure shows 7 triangles (counting the original 2). Each has degree-4 rotational symmetry about the center of the figure, so there can be 7×4 = 28 triangles.

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3 years ago

A company pays 12% commission on sales less than $7,000.00. 14% commission on sales

aleksandrvk [35]

Answer:

<em>The total commission is: $840 + $1,120 + $672 = $2,632</em>

Step-by-step explanation:

<u>Multi-Level Commissions</u>

For sales less than $7,000, a company pays a 12% commission.

For sales between $7,000 and $15,000, the company pays 14%.

For sales greater than $15,000, the company pays 15%.

Let's calculate the commission on sales of $19,480.

For the first $7,000, the commission is:

12*7,000/100 = $840

The remaining sales base is now $19,480-$7,000 = $12,480

For the portion of $8,000 between $7,000 and $15,000, the commission is:

14*$8,000/100 = $1,120

The remaining sales base is now $12,480 - $8,000= $4,480

This portion gets the final 15%:

15*$4,480/100 = $672

The total commission is: $840 + $1,120 + $672 = $2,632

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3 years ago

Todd begins piano practice at 4:15 P.M. and ends at 5:50 P.M. How long does he practice?

marta [7]

If He began at 4:15 and ended at 5:50 then that would be 95 minutes

7 0

4 years ago

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Find the equation of the line with y-intercept 5 and slope 5/9

konstantin123 [22]

Answer:

y=5/9x+5

Step-by-step explanation:

The formula is y=mx+b with m being the slope and b being the y intercept so just plug in the values.

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3 years ago

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In the diagram, PQR is a straight line. Calculate the value of X and Y. HELPP!!! easy questions* will mark as brainliest!!! I AM

avanturin [10]

Answer:

I hope it helped you. You can have a look

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3 years ago