Answer:
You can use the formula for the perimeter of a square to find the length of one of the square's sides. Then substitute that information into the formula for the area of a square and solve.
Step-by-step explanation:
Taking the exam same as you 90 % sure this is right
Answer:
um 2x=45 because it is alternate interior
Step-by-step explanation:
2x=45
divide both by 2
x=22.5
Answer:
340 people in total
Step-by-step explanation:
If 45% of the people were children, then 100% - 45% = 55% of the people were adults
Equation : 55% of the people were adults
=> .55 * x = 187, x = the total amount of people
=>187/.55x
=> x = 340
340 people in total
Answer:(–4.5, –2.5)
(4.5, 6)
(1.3, 3.5)
Step-by-step explanation:
Answer:
Anna has $36.39 dollars.
Step-by-step explanation:
All we have to do is subtract
54 - (26.34 + 1.27) =
54 - 27.61 =
36.39
So, the answer is 36.39
Hope this helps! :)
