Answer: n = 11
Step-by-step explanation:
2^10 = 1,024
1,025 + 1,025 = 2,048
2^11 = 2,048
The side length should be 7 because 7*7=49 and the area of a rectangle is A=length*width
For a you need to do (10 times 13) plus (10 times 7) because there's two boxes one is shaded.
For b you need to do (7.5 times 20) plus (2.5 times 20)
Answer:
2n+10=-2
2n=-2-10
2n= -12
N= -12/2
n=-6
Step-by-step explanation:
