For the second question I got $2.34
The equation should be g/12 = 1/4. Since the sub was cut into 12 parts, then the total would have been divided by 12 to get 1/4 equal parts. To solve the equation you multiply 12 by 1/4. This will get you 3. This means the original sub was 3 feet long.
Answer:
Step-by-step explanation:
B
Answer:
The coordinates of P' are 
Step-by-step explanation:
Given a point (x,y). If we have a dilation by a scale factor of r, centered at the origin, we have that the coordinates of (x,y) in the new system is given by (r*x,r*y).
Assumign that this dilation is centered at the origin, then if P is the point (-6,4) then the point P' is 
A tangent line connected to a line to the center of a circle creates a right angle
. The triangle formed is a right triangle so you can use the Pythagorean theorem to solve for the missing side.
WO = sqrt( 17^2 - 15^)
WO = 8
