Ask question

Ask question

All categories

3 years ago

12

I will give you Brainiest if you are right.

2 answers:

Lilit [14]3 years ago

7 0

Answer:

F. Six times a number less nine

This is the only one that doesn't make sense

Sorry if im wrong

Bess [88]3 years ago

6 0

Answer:

I think its 'H'

Step-by-step explanation:

Sorry if i'm wrong i tried my best

You might be interested in

Y=cosx what will will dy/dx be

aliya0001 [1]

9514 1404 393

Answer:

y' = -sin(x)

Step-by-step explanation:

Your table of derivatives of trig functions tells you the derivative of the cosine is the opposite of the sine.

dy/dx = -sin(x)

6 0

3 years ago

What is the factored form of X^12 y^18+1

Charra [1.4K]

Answer:

The answer that you are looking for would be

$(x^4y^6+1)(x^8y^12-x^4y^6+1)$

Try that

7 0

3 years ago

5 1/2 x 4 as square centimeters PLZ HELPPPP

strojnjashka [21]

Answer: 10?

Step-by-step explanation:

I'm guessing the problem based off your description

5 (1/2) x 4 = X

2.5 x 4 = X

X = 10

7 0

3 years ago

A car travels 36 miles in 1 hour and 30 minutes, what is its average speed

andrew11 [14]

The average speed is 0.4 miles per minute

8 0

3 years ago

Simplify 4√16 + 8√16

Mumz [18]

$4\sqrt{16} + 8\sqrt{16}$ :

Since $\sqrt{1} =1$ , we get:

$4\cdot \:1\cdot \:6+8\cdot \:1\cdot \:6=24+48=72$

-----------------------------------------------------------------------------------

$7\sqrt{4} *3\sqrt{8}$

We have $\sqrt{4}=2$

simplify $\sqrt{8} = \sqrt{2^3} = \sqrt{2^2*2}$

then the radical rule is used: $\quad \sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b}$

⇒ $\sqrt{2^2*2} = \sqrt{2^2} \sqrt{2}= \sqrt{4}\sqrt{2} =2\sqrt{2}$

Now we have $\sqrt{4}=2$ and $\sqrt{8}=2 \sqrt{2}$

$7\sqrt{4} *3\sqrt{8} = 7*2*3*2\sqrt{2} = 84 \sqrt{2}$

-----------------------------------------------------------------------------------

$2\sqrt{4}+5 \sqrt{9}$

$2\sqrt{4} =2*2= 4$ and $5\sqrt{9} =5*3= 15$

$2\sqrt{4}+5 \sqrt{9} = 4+15 = 19$

-----------------------------------------------------------------------------------

$4\sqrt{5} -2\sqrt{5} = 2\sqrt{5}$

since $2\sqrt{5}$ is the half of $4\sqrt{5}$

-----------------------------------------------------------------------------------

$-4\sqrt{2}\:+\:5\sqrt{2} =1 \sqrt{2} = \sqrt{2}\\$ <em>(-4+5=1)</em>

4 0

3 years ago