2 years ago

What is one possible solution for x? 2x2=8 8 -2 6 9

Mathematics

1 answer:

Alla [95]2 years ago

4 0

Answer:

you are going to say 2(2) ×2

then 4×2=8

You might be interested in

Please help! Will give brainliest :)

Vedmedyk [2.9K]

Answer:

15 boys in 3 groups

15 girls in 4 groups

Step-by-step explanation:

60 ÷ 4 = 15

45 ÷ 3 = 15

Have an awesome day! :D

7 0

2 years ago

Help me BRAINLIEST i dont know

natka813 [3]

Answer:

38 and 57

Step-by-step explanation:

5 0

3 years ago

Which expression is equivalent to (4^54 .4^14/ 4^12)^1/2?

lawyer [7]

Answer: idk

Step-by-step explanation: how am i supposed to know

6 0

3 years ago

Given sin theta= 6/11 and sec theta < 0, find cos theta and tan theta.

bekas [8.4K]

Answer: option a.

Step-by-step explanation:

By definition, we know that:

$cos^2(\theta)=1-sen^2(\theta)\\\\tan(\theta)=\frac{sin(\theta)}{cos(\theta)}$

Substitute $sin(\theta)=\frac{6}{11}$ into the first equation, solve for the cosine and simplify. Then, you obtain:

$cos(\theta)=\±\sqrt{1-(\frac{6}{11})^2}\\\\cos(\theta)=\±\sqrt{\frac{85}{121}}\\\\ cos(\theta)=\±\frac{\sqrt{85}}{11}$

As $sec\theta$ then $cos\theta$ :

$cos(\theta)=-\frac{\sqrt{85}}{11}$

Now we can find $tan\theta$ :

$tan\theta=\frac{\frac{6}{11}}{-\frac{\sqrt{85}}{11}}\\\\tan\theta=-\frac{6\sqrt{85}}{85}$

4 0

3 years ago

Read 2 more answers

I have 7 hundreds blocks, 5 tens blocks, and 8 ones blocks. I use my blocks to model two 3-digit numbers. What could my two numb

never [62]

Answer:

758

700+50+8=758

6 0

3 years ago