Answer is (d) P, Q , R
Any triangle has 3 vertices , after which its name is justified
Just a guess Bc I’ve no idea what you’re talking abt, but 3. Would set 30/6 and 15/y cross multiply, solve for y and get y =3
I’m pretty sure you are supposed to use the law of sine, which states A/sin(a)=B/sin(b)=C/sin(c), where A is the side opposite of angle A. Number 4 would be28/sin37=x/sin49, solving for x. I do not have a calculator with me but I hope this helps
Answer:
x = 33/8
Step-by-step explanation:
2/3 x + 1/4 = 3
Subtract 1/4 from both sides.
2/3 x = 3 - 1/4
2/3 x = 12/4 - 1/4
2/3 x = 11/4
Multiply both sides by 3/2.
3/2 * 2/3 x = 3/2 * 11/4
x = 33/8
