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3 years ago

What is the value of k that makes the equation (4x^2y^2+5xy+k)+(kx^2y^2-2xy-6)=7x^2+kxy-3

Mathematics

1 answer:

Fofino [41]3 years ago

5 0

Answer:

k=<u>7x^(2)-4x^(2)y^(2)-3xy+3</u>

x^(2)y^(2)-xy

pretend the underline is like the line for a fraction/ division

Step-by-step explanation:

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2 years ago

1. How do you find the absolute deviation of a value from the mean of the data set?

nirvana33 [79]

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3 years ago

Simplify so it's in slope-intercept form (y=mx+b)<br><br> y - 125 = 55(x - 2)

AlexFokin [52]

Answer:

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Step-by-step explanation:

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3 years ago

The area of Terry's room at the old house was 96 ft.2. The area of Terry's room at the new house is 108 ft.2

Finger [1]

Answer:

12.5%

Step-by-step explanation:

First we need to calculate the change in the area of Terry's room this is

108 ft2 - 96 ft2 = 12 ft2

Then we use a direct proportion in order to find the percentage

96 ft2 ----- 100%

12 ft2 ----- p?

Solvin for p we have that

$p=\frac{12\times 100}{96}$

p=12.5

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3 years ago

Read 2 more answers

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kykrilka [37]

Answer:

The Red set is greater than the other set because most of the date is clumped to the right and most data sets have the numbers go from smallest to greatest so Yes, the data sets are significantly greater than the other data set.

Step-by-step explanation:

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2 years ago