Answer:
d
Step-by-step explanation: bc ik
Infinitely many solutions, because the slope follows the same line, meaning the y=mx+b equations will be EXACTLY THE SAME....
(infinite possibilities for variables)
Expression one is twelve.
Step-by-step explanation:
the circle ends(??) touches the square, so:
16 cm= diameter of the circle
area formula: (pi)r²
pi used= 22/7
16/2= 8 (radius)
22/7 x 8²
=201.143 cm2
Step-by-step explanation:
If x-4 is factor, then one value of x is 4
4²-4-w=0
12-w=0
w=12