Answer: x=3
Step by Step:
(x+2)2+(y-3)2=4
2x+4+(0-3)x2=4
2x+4-3x2=4
2x+4-6=0
2x=6
x=3
Point A is exactly in the middle...it is halfway between 0 and 1...so it is 1/2 or 0.5
L+S=8, L=8-S
500L+200S=2200, using L from above in this equation gives you:
500(8-S)+200S=2200
4000-500S+200S=2200
4000-300S=2200
-300S=-1800
S=6, and since L=8-S:
L=2
So Rita bought 2 large packets and 6 small packets.
Answer:
Figure 3
Figure 1
Step-by-step explanation:
Figure 1 is the pre-image
The side length is 2. We multiply the side length by the scale factor.
2 * 4 = 8
The new figure will have a side length of 8. That will be Figure 3
Figure 2 is the pre-image
The side length is 4. We multiply the side length by the scale factor.
4 * 1/2 = 2
The new figure will have a side length of 2. That will be Figure 1
Answer:
Step-by-step explanation:
The given expression is
Where 
and 
.
When we say "evaluate the expression" refers to replacing the given values in the expression. Then, we solve each power in the numerator and denominator. After that, we solve each product in the fraction. At the end, we apply the square power. As follows
