Answer: m∠IJH = m∠JHL because they are Alternate Interior Angles
Step-by-step explanation:
Answer:
its SAS
Step-by-step explanation:
HF = GF
HGJ angle = FGJ angle
JG = JG
Answer: x = -7
Step-by-step explanation: use the slope formula and slope intercept form y = mx + b to find the equation
f(x)= -x^2+4 plotted vertex (0,4)
Answer:
approximately 10
Step-by-step explanation:
Volume = 1/3h times
times radius square
1570 = 1/3 x 15 x 22/7 x 
1570 = 5 times
times 
1570 = 15.71
= 
99.9 = r^2
= r
≅10