The angle j plus angle k would equal
30j+k
Answer: 524
Step-by-step explanation: The opposite number is the negative or positive number of the number given.
Answer:
b=1
Step-by-step explanation:

Answer:
32 ft
Step-by-step explanation:
Given data
Length= 8ft
Area= 64 f^2
Let us find the width
Area= Length*Width
64= 8* Width
Width= 64/8
Width= 8ft
Hence the perimeter= 2L+2W
P= 2*8+2*8
P= 16+16
P= 32 ft
2x-8=x+4
Get the x to the other side and the 8 to the opposite
2x-x=4+8
X=12