Answer:
<h2>a)4√3</h2>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>tips and formulas:</h3>
- tan(60°)=√3
- tan(a)=opp/adj
<h3>let's solve:</h3>
![\sf substitute \: the \: value \: of \: \tan( {60}^{ o} ) : \\ \sqrt{3} = \frac{x}{4}](https://tex.z-dn.net/?f=%20%5Csf%20substitute%20%5C%3A%20the%20%5C%3A%20value%20%5C%3A%20of%20%5C%3A%20%20%5Ctan%28%20%7B60%7D%5E%7B%20o%7D%20%29%20%20%3A%20%20%5C%5C%20%20%5Csqrt%7B3%7D%20%20%3D%20%20%5Cfrac%7Bx%7D%7B4%7D%20)
![\sf cross \: multipication : \\ \therefore \: x = 4 \sqrt{3}](https://tex.z-dn.net/?f=%20%5Csf%20cross%20%5C%3A%20multipication%20%3A%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20x%20%3D%204%20%5Csqrt%7B3%7D%20)
Answer:
A
Step-by-step explanation:
because she said half of X so 1/2x and then +3 to that half
Answer: 122
Explanation: 250 - 5 = 245
(The 5 comes from the president, Vice President, two volunteers, and guess speaker)
245/2 = 122.5
Half a couple cannot attend so the answer would be 122 couples can attend
2×14=28
9×7=63
Hope that helped...? :)
2x+6+x=3x+6
3x+6=180
subtract 6 from both sides.
3x=174
divide by 3 on both sides.
x=58