9x-22=23+4x
Now you subtract 4x from both sides to get the variable on one side..
5x-22=23
Now solve as you would solve a 2 step equation.
5x=45
Divide both sides by 5 to get the variable by itself.
x=9
6.75%
1 penny = 50% chance of tail
50% x 50% x 50% x 50%= 6.75%
Answer:
17.5 for perpendicular triangle
Step-by-step explanation:
A= 1/2 ( b*h )
A= 1/2 ( 7*5)
A= 1/2 ( 35)
A= 17.5
Answer: 12
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
im DORA
