Answer:
D) L=50 W=50
Step-by-step explanation:
Just "plug and chug" these numbers and see which doesn't work.
A is not it, 20+30=50 (then *2 because we need 4 sides not just 2) 50*2=100
B isn't it, 10+40=50*2=100
C ain't it either 49+1=50*2=100
D is the answer 50+50=100*2=200
Answer: 
Explanation:
The numbers 2 and 3 multiply to 6, so that's why the final coefficient is 6.
The x terms multiply to 
The y terms multiply to 
The exponent tells us how many copies of the base to multiply.
So overall, 
Answer:
Conservation of Energy
Step-by-step explanation:
This is because of friction which changes kinetic energy into heat. ... When a skater is at the top of the ramp he has the highest amount of potential energy. Kinetic energy is the energy of motion. The faster the skater moves the more kinetic energy he has.
Answer:
Each hot dog costs $4.50
You can but 4 hot dogs with $18
Answer:
c.3 got a 100
Step-by-step explanation:
