Answer:
21 CM
24.5 cm
31.5 cm
Step-by-step explanation:
Measure of each side = (ratio of each side / sum of ratios) x perimeter
Sum of ratios = 6 + 7 + 9 = 22
6/22 x 77 = 21 cm
7/22 x 77 = 24.5 cm
9/22 x 77 = 31.5 cm
Answer:
The angle z is 130 degrees.
Step-by-step explanation:
A straight line is 180 degrees.
Now think about how that line looks, you cut 50 degrees off of the whole 180.
So the equation is 180-50=z
z=130
I hope I have been of assistance to you, have a good day.
Answer:
282 i believe
Step-by-step explanation:
Answer: Could you give us the graph?
Step-by-step explanation:
The average of anything is calculated by adding up all the terms in the data set and dividing by the amount of terms in the data set.
In this problem,
The average = $1000
the amount of terms = 3
x = the amount earned Sunday
($1073 + $1108 + x) / 3 = $1000
First, multiply both sides by 3
$1073 + $1108 + x = $3000
Add together like terms
$2181 + x = $3000
Subtract $2181 from both sides.
x = $819
The restaurant needs to earn $819 on Sunday to have an average of $1000
