If you draw a simple diagram you can see that point to form a right angle ACB, C must be at (3,0).
The correct answer is the first one
Answer:
C. 24.27 cm
Step-by-step explanation:
sin 65° = opposite ÷ hypotenuse
sin 65° = 22/x
multiply both sides of the equation by x
(sin 65°)x = 22
divide both sides of the equation by sin 65°
x = 22 ÷ sin 65°
punch in 65 sin into your calculator
x = 22 ÷ 0.90631
x = 24.27 cm
3x² -x+4=0
We can use quadratic formula
a=3, b= -1, c=4
Answer:
71.5
Step-by-step explanation:
i just did 96.0 - 31.0