2 years ago

(-12 + 9zy) - (x² + 6xy-8y^2)

Mathematics

1 answer:

svetlana [45]2 years ago

3 0

Answer:−x2−6xy+8y2+9yz−12

You might be interested in

Suppose the integral from 2 to 8 of g of x, dx equals 12, and the integral from 6 to 8 of g of x, dx equals negative 3, find the

Artyom0805 [142]

$\displaystyle\int_2^8g(x)\,\mathrm dx=12$

$\displaystyle\int_6^8g(x)\,\mathrm dx=-3$

Use the fact that integrals are additive on their intervals. Mathematically, if $c\in[a,b]$ , then

$\displaystyle\int_a^bg(x)\,\mathrm dx=\int_a^cg(x)\,\mathrm dx+\int_c^bg(x)\,\mathrm dx$

So we have

$\displaystyle2\int_2^6g(x)\,\mathrm dx=2\left(\int_2^8g(x)\,\mathrm dx-\int_6^8g(x)\,\mathrm dx\right)=2(12-(-3))=30$

8 0

3 years ago

5. which ordered pair is a solution pf the equation y = -5x + 4

Liono4ka [1.6K]

1. Replace x with the given values and see if the equation equals the Y value:

y = -5x +4

-5(5)+4 - -25 +4 = -21

The answer is D.

2. -4 = g+1

Subtract 1 from each side:

-5 =g

The answer is C.

3. The 2nd chart is correct, ( the top one on the picture with 2) because when Tony is 5 the line is on Y = 0, when the line is on 6 it is on Y=1, which keeps Tony at 5 years older.

6 0

3 years ago

After several shares of the company's stock were sold, a profit of $1,320 was earned. The profit was 15% over a 30 day period. H

Lesechka [4]

Answer:

That's it... Just sum it ul

7 0

3 years ago

Read 2 more answers

Why do you weigh more on earth than space?

Rama09 [41]

Hello there, Lithommie

You see accroding to newtons gravitational law an object that weighs more on earth wieghs less in space due to the lack of strenthness of gravity.

If my answer helped you understand more clearly i would glady apriciate brainliest thank you and have a great day!

6 0

3 years ago

What is 3 3/4 + 2 1/2

Nadya [2.5K]

6 1/4 :) Is this correct?

5 0

3 years ago

Read 2 more answers