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4 years ago

How do I find the slope of -2x - 5y = 10

Mathematics

1 answer:

Katyanochek1 [597]4 years ago

4 0

Just think of slope as the rate of change

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Which binomial is a factor of 49x2 + 84 xy + 36y2?

bezimeni [28]

Answer:

(7x+6y) is a binomial factor of the given expression $49x^2+84xy+36y^2$

Therefore $49x^2+84xy+36y^2=(7x+6y)(7x+6y)$

Step-by-step explanation:

Given expression is $49x^2+84xy+36y^2$

To find the binomial factor :

$49x^2+84xy+36y^2$

Rewritting the above expression as

$=7^2x^2+2(7)(6)xy+6^2y^2$

$=(7x)^2+2(7x)(6y)+(6y)^2$

$=(7x+6y)^2$ ( using the formula $=(a+b)^2=a^2+2ab+b^2$ here a=7x and y=6y )

$=(7x+6y)(7x+6y)$ ( using the formula $=(a+b)^2=(a+b)(a+b)$ )

Therefore $49x^2+84xy+36y^2=(7x+6y)(7x+6y)$

(7x+6y) is a binomial factor of the given expression $49x^2+84xy+36y^2$

7 0

3 years ago

Reflection across the y-axis B(1,3), H(4,4), D(4,-1)

shtirl [24]

B wpuld be (-1,3), H would be (-4,4), and D would be (-4,-1). Hope this helps and please give Brainliest!

3 0

3 years ago

Choose the inverse of y=X2-2

pickupchik [31]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which of the following are the coordinates of a rectangle with a length of 4 units and a width of 3 units in the coordinate plan

jekas [21]

A!!
-2 and 2 are the x values of the coordinates which are 4 units apart, being 4 units in LENGTH
1 and -2 are 3 units apart and them being in the y part of the coordinate it’s 3 units wide

5 0

3 years ago

Complete the unit rate:<br><br> 924 pages in 33 days : A.______ pages in B. _____ day/s

ValentinkaMS [17]

Answer:

28 pages in 1 day

Step-by-step explanation

you have to find the unit rate of pages to days, the number of days must be 1.

to find the amount of pages, you find 924/33, which equals 28.

a = 28

b = 1

8 0

3 years ago