700+20+1 i'm not too sure but i hope this helps
Answer:
(3,-4)
Step-by-step explanation:
3x+(first equation)=5
3x+(-x-1)=5
2x-1=5
x=3, solve for y;
y=-3-1, y=-4
Answer:
u have the answer tho right
Step-by-step explanation:
Answer: 1 2 imm comingg for youuuuuuuuuuuuu
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
sin θ=√(1-cos²θ)=√(1-9/25)=√(16/25)=4/5
sin 2θ=2sin θ × cos θ=2×3/5×4/5=24/25
