2 years ago

I need help! Please someone i’ll give brainliest!

2 answers:

7 0

You need to use SohCahToa
I recommend you use Toa
Tan117=y/21
x21 x21
21tan117=y
Put that in your calculator and you should get 20.0023654637
And round it however your teacher asks you to

Zielflug [23.3K]2 years ago

5 0

I’m literally stuck on the same kind of stuff. i don’t get it

You might be interested in

Can someone please answer this for me.

Levart [38]

Answer:

See picture

Step-by-step explanation:

The rule is ...

$x^{m/n}=\sqrt[n]{x^m}$

The index of the surd becomes the denominator of the exponents inside.

4 0

2 years ago

Read 2 more answers

Help help this is 10 points

Delicious77 [7]

Answer:

The anwser you are looking for is number 2

Step-by-step explanation:

7 0

2 years ago

Y=4x+8x, Solve for x.<br><br> It's x=y/12, I just need to know how to work it out.

Scrat [10]

Step-by-step explanation:

<h2>Answer:-</h2>

$\tt{y = 4x+8x}$

First, we need to add up the x.

We know that 4+8 = 12, so

$\tt{4x+8x=12x}$

Now, equating it to y,

$\tt{y = 12x}$

Now, if I multiply $\tt{\dfrac{1}{12}}$ on both sides,

I get,

$\tt{\dfrac{y}{12}= \dfrac{\cancel{12}x}{\cancel{12}}}$

Now, as 12 got cancelled , I got the final answer as

$\boxed{\tt{x =\dfrac{y}{12}}}$

Hope it helps :)

4 0

2 years ago

Write 18 out of 30 as a fraction in its simplest form.

vlabodo [156]

Answer:

d). 3/5.

Step-by-step explanation:

The greatest common factor of 18 and 30 is 6, so we divide top and bottom of the fraction by 6:

18/30

= (18/6) / (30/6)

= 3/5.

6 0

2 years ago

100x100x100 i don't know this

kotykmax [81]

Answer:

1000000

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers