Answer:
The area of the black square is equal to the sum of the areas of the gray squares.
4(3w+5)-2w=70
10w+20=70
10w+20-20=70-20
10w=50
10w/10=50/10
w=5
Answer:
Probability of both even is 12×12=14. Given they are both even there are 3 possible even numbers: 2,4,6.
Step-by-step explanation:
Step-by-step explanation:
I dont remember perimeter but area is A= 1/2 bh