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3 years ago

Which of the following expressions are equivalent to 36x + 24y? choose all that apply

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

6 0

Answer:

6x(6+4y)

6(6x+4y)

12(3x+2y)

4(9x+6y)

Step-by-step explanation:

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If the marked price of a gift item is Rs .300 and sold it for Rs.210. find the discount percent .

Gnoma [55]

Answer:

original price - new price

300- 210=90

discount/ original price ×%

90/300×100

=30%

3 0

3 years ago

Read 2 more answers

Find the complete factored form of the polynomial -24a6b4-40a3

Naddik [55]

For this case we have the following polynomial:

$-24a ^ 6b ^ 4-40a ^ 3$

We must find the greatest common factor of the terms of the polynomial.

The GCF of the coefficients is given by:

$24 = 3 * 8\\40 = 5 * 8$

Then we look for the GFC of the variables:

We have then:

$a ^ 6 = a ^ 3a ^ 3\\a ^ 3 = a ^ 3$

Finally rewriting we have: $-24a ^ 6b ^ 4-40a ^ 3 = -8a ^ 3 (3a ^ 3b ^ 4 + 5)$

Answer:

the complete factored form of the polynomial is:

$-8a ^ 3 (3a ^ 3b ^ 4 + 5)$

8 0

3 years ago

F = (-6.0,3.3), where all components are in newtons. if a vector's direction is measured counterclockwise from the positive x-ax

Westkost [7]

The second-quadrant angle is

... arctan(3.3/-6.0) ≈ 151°

_____

Your calculator will tell you it is about -28.81°. You need to add 180° to that 4th-quadrant angle to put it in the 2nd quadrant.

8 0

3 years ago

Oil is leaking from an oil tanker, and an expanding circle of oil is spreading on the ocean. The radius, r, of

kaheart [24]

Answer:

$45\pi$ square inches$

Step-by-step explanation:

The radius, r of the expanding circle of oil is modeled by the function:

$r=3\sqrt{s}$ , where s is time in seconds.

When s=5

Radius $r(5)=3\sqrt{5}$ inches$

Area of a circle $=\pi r^2$

Therefore, the area of the oil spill when s=5 seconds

$=\pi* (3\sqrt{5})^2\\=45\pi$ square inches$

The area of the spill when s=5 seconds is 45pi square inches.

6 0

3 years ago

¿Cuál es el máximo común divisor de 160 y 96?

agasfer [191]

Answer:

Step-by-step explanation:

The factors of 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

The factors of 160 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Then the greatest common factor is 32.

Hope this helps!

7 0

3 years ago