We know that cos A = 0.34.
We have to find the measure of ∠ A in degrees ( and to round it to the nearest hundredth ):
∠ A = cos^(-1) 0.34 = 70.12313° ≈ 70.12°
Proof: cos 70.12° ≈ 0.34
Answer:
∠ A = 70.12°
Answer:
y=-8x+9
Step-by-step explanation:
slope intercept form is y=mx+b and the slope replaces m and the y-intercept replaces b
Let the number be x
3x - 5 = 40
3x = 45
x = 15
Answer:
Im not sure but i think it might be: 2(x+5.1)=50.5
Step-by-step explanation:
2(x+5.1)=50.5
