Answer:
The ground exerts an equal force on the golf ball and a golf ball striking the ground is a collision
Step-by-step explanation:
Answer:
The curve represented by Green color Dotted Lines in the attached figure represents the Reflection in x-axis of the curve 
.
Step-by-step explanation:
As we know, the value of 
lies between (-1,1) and its graph is a curve. Its value keeps on varying between -1 and 1 only depending on the value of 
.
The value of 
is 
at 
. Few values are labeled in the figure attached in the answer. The value is 1 at 
.
The curve shown in blue color solid line represents the curve of .
And the curve shown in the dotted green color in the attached figure represents the reflection in the x-axis.
Answer:
x=5.4
Step-by-step explanation:
-2.3(x - 1.2) = -9.66
Distribute -2.3
-2.3x + 2.76 = -9.66 (2 negatives make positive)
Subtract the constant (2.76)
-2.3x = -12.42
Divide by coefficient on both sides to get:
x=5.4
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(Pretty sure)
Answer:
B. 3408pi
Step-by-step explanation:
formula volume of cone = 1/3 x pi x r x r x h
volume = 1/3 x pi x 12 x 12 x 71
= 3408pi
Answer:
C and D
Step-by-step explanation:
in equations y=4x+9 and y=4x-9 you have the same slope (4) so paralleling is guaranteed.
y=9 and y=18 you can understand as y=0x+9 and y=0x+18, so in this situation you have the same slope (0), so lines y=9 and y=18 are parallel too.
