Answer:
(-8,0) (0,-4) (4,-6)
Step-by-step explanation:
Answer:
yes it gas a unique solution
Step-by-step explanation:
8x+3=8x+7
Answer:
B. 8.6 cm
Step-by-step explanation:
⅓*πr²h = Volume formula of a cone (V)
Volume of cone (V) = 225 cm³
diameter of cone (d) = 10 cm
radius of cone (r) = ½(10) = 5 cm
height (h) = ?
Plug in the values into the equation and solve for h
⅓ × π × 5² × h = 225
⅓ × π × 25 × h = 225
(25π × h)/3 = 225
Multiply both sides by 3
(25π × h)/3 × 3 = 225 × 3
25π × h = 675
Divide both sides by 25π
h = 675/25π
h ≈ 8.6 cm (nearest tenth)
Answer:
26.4° (nearest tenth)
Step-by-step explanation:
<em>Taking the inverse of sine on both sides:</em>
x= 26.4° (nearest tenth)
