Answer:
to do this we have to divide 43 by 83
0.51807228915
so the frequency is about 51.8%
Answer:
The expression is half the value of (10 + 12)
Step-by-step explanation:
We see the top part is 10 + 12
The whole thing is a fraction and 2 is in the denominator
You divide your term by your denominator, and diving by 2 is the same as 1/2 if a term.
So what I did i multiply 3 and the 4 which gave me 12 but that when I thought that didn't sound right at all so I thought you wanted the percentage. So instead I took 3 / 4 it gave me 0.75. So your answer should be 75%.
I do hope this helped, if not I am truly sorry for my mistake.
~Shadow
Answer:
i dont know i so sorry i thout ii know but i dont so sorry
Step-by-step explanation:
Answer:
The area of the kitchen is 84 square feet
Step-by-step explanation:
Let
x-----> the area of the kitchen in square feet
y ----> the area of the playroom in square feet
z ----> the area of the dining room in square feet
we know that
----> equation A
so
----> ---> equation B
----> ---> equation C
substitute equation B and equation C in equation A
solve for x
therefore
The area of the kitchen is 84 square feet