Answer:
1. x = 15
2. x = 26
Step-by-step explanation:
Pythagorean Theorem:
a² + b² = c²
B should equal 10. you just have to figure out what would get you b and then you can figure it out from there!!
Answer:
Your answer is going to in Exact Form 15/4
Decimal form 3.75
Mixed number is 3 3/4
Step-by-step explanation: Welcome
1/4=0.25
32%=0.33
0.4
Answer:
Least
1/4
32%
0.4
Greatest
Answer:
4.0 meters, ∠C = 39°, ∠A = 51°
Step-by-step explanation:
Firstly, our diagram shows us that the given triangle is actually a right triangle. So we can use the <em>Pythagorean Theorem</em> to solve for the height of the chain:






Now, we can use the <em>Law of Cosines</em> to figure out one of the acute angles:





∠C = 39°
And since we know that all angles in a triangle add up to 180°:
∠A + ∠B + ∠C = 180
∠A + 90 + 39 = 180
∠A = 180 - 90 - 39
∠A = 51°
However, you should always review any answers on the Internet and make sure they are correct! Check my work to see if I made any mistakes!