Ask question

Ask question

All categories

3 years ago

14

Multiply and simplify.

1 answer:

Anuta_ua [19.1K]3 years ago

3 0

Hi, Cupcakesorinkles14 here to your aid your correct answer is
48x6 + 8x3.

You might be interested in

WILL GIVE 20 POINTS

Rainbow [258]

The answer is D. 4^-2

5 0

3 years ago

Read 2 more answers

What is the value 1/2 ×3+5.2y when x=2 and y=3

Hatshy [7]

The answer is 18.6, because when multiplying all the variables with the coefficients the equation is 1/2*6+15.6, 6 turns into 3 because it is halved and the rest of the equation stays the same so the new equation now is 3+15.6 and you simply add them and it is 18.6.

4 0

2 years ago

Read 2 more answers

PLEASE PLEASE HELP!!!!

Usimov [2.4K]

Answer:

B

Step-by-step explanation:

$\cos( \alpha ) + i\sin( \alpha ) = {e}^{i (\alpha + 2\pi)}$

z = 3(cos π/2 + i sin π/2) =→

$3 {e}^{i \frac{\pi}{2} }$

z⁷ =

${3}^{7} {e}^{i \frac{7\pi}{2} } = {3}^{7} {e}^{i \frac{(7 - 4)\pi}{2} } = {3}^{7} {e}^{i \frac{3\pi}{2} } = {3}^{7} ( \cos( \frac{3\pi}{2} ) + i \sin( \frac{3\pi}{2} ) ) = 2187( \cos( \frac{3\pi}{2} ) + i \sin( \frac{3\pi}{2} ) )$

6 0

2 years ago

Find the gradient of the line segment between the points (-2,2) and (0,6).<br> I

liberstina [14]

Answer:

rise 4, run -2. the gradiant is 2

Step-by-step explanation:

(X1,Y1)___(X2,Y2)

| | | |

(-2,2)_____(0,6)

X1-X2, Y1-Y2.

-2-0= -2= (-2,_)

2-6= 4= (_,4)

(-2,4)

3 0

2 years ago

I need help on this!!

olga nikolaevna [1]

Answer:

Commutative

Step-by-step explanation:

Given

$3 + b + 2 = 3 + 2 + b$

Required

What law is applied

The applied law is commutative law of addition.

This law states that:

$a + b = b + a$

So:

$3 + b + 2 = 3 + (b + 2)$

When the positions of 2 and b are interchanged, we have:

$3 + b + 2 = 3 + (2 + b)$

Remove bracket

$3 + b + 2 = 3 + 2 + b$

3 0

2 years ago