Answer:
<h2>x = 1</h2>
Step-by-step explanation:
Look a t the picture.
The triangles on the picture are similar.
Therefore the sides are in proportion:
<em>cross multiply</em>

<em>divide both sides by 40</em>

Step-by-step explanation:
okay
I think you should use the method of tan 30
and then find x by using pythagorean theorem
25% is equal to

. To get 25% of 300, we multiply 300 by either 0.25 or

. This gives us
Answer:
20%
Step-by-step explanation:
52 of 260 can be writen as:
52
260
Multiply both numerator & denominator by 100
52
260
×
100
100
=
20
100
= 20%
If you are using a calculator, simply enter 52÷260×100 which will give you 20 as the answer.
Answer:
100-mn
Step-by-step explanation: