Answer:
Rewrite in standard form to find the center
Radius:
1
Step-by-step explanation:
uuuuuuuuh.
Answer:
Hey there!
<u>What we know:</u>
- The three triangles (two smaller ones and one larger one, are all right triangles)
- Measure of angle A is 42 degrees.
- Measure of angle C is 58 degrees.
- AC is 65 m.
<u>What we would like to know:</u>
First, let's find AB.
Sine 58= AB/65
Solving for AB, we see that it is about 55.12 m.
Next, let's find BD.
Sine 42= BD/55.12
Solving for BD, we see that it is about 36.88 m.
Let me know if this helps :)
Answer:
5.125 l
Step-by-step explanation:
Answer:
It's cosine.
Step-by-step explanation:
Cosine is Adjacent / Hypotenuse.
For this problem, I believe you can use the Pythagorean Theorem
The Pythagorean Theorem is a^2 + b^2 = c^2
Because you are looking for the hypotenuse, you should be able to plug the numbers in that way.
9^2 + 15^2 = c^2
81 + 225 = c^2
306 = c^2
Find the square root for 306 (Its going to be a multi-decimal number)
x = 17.5 (when rounded to nearest tenth)
x = 17 (when rounded to the nearest whole number)
