Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:
The first triangle is a right triangle and it has one acute angle of 70 degrees.
We can approximate
from right triangle 1.
The side adjacent to 70 degrees is WY. The side or hypotenuse is WX.
The side adjacent to 70 degrees in right triangle 1 is 3.4. The side or hypotenuse is 10.

Answer:
1/12
Step-by-step explanation:
subtract the four soloists who can't be chosen from the total musicians
16-4=12
Itzhak is one person out of 12 who could be chosen to speak
Also the question is annoying because nobody calls an orchestra with 16 people a "16 piece orchestra"
Answer:
4x^2+3x^3
Step-by-step explanation:
hope this helps you