Answer:
11 ft
Step-by-step explanation:
The midsegment is 1/2 of the top and bottom segments
1/2(8+14)
1/2(22) = 11
Answer:
Divide 63/9=7
7*2= (the number of teachers) 14
There are 14 teachers for 63 students.
Answer:
2/3 + 3/5 = 19
15
= 14
15
≅ 1.266667
Step-by-step explanation:
Add: 2
3
+ 3
5
= 2 · 5
3 · 5
+ 3 · 3
5 · 3
= 10
15
+ 9
15
= 10 + 9
15
= 19
15
<span>-4,4,-6,6 is your answer </span>
Hello - let's do this step by step. Show your work.
You're asking: 9(8−x)=3x.
Now, simplify both sides of the equation.
9(8−x)=3x
(9)(8)+(9)(−x)=3x (To do that, distribute)
72+−9x=3x
−9x+72=3x
Now, subtract 3x from both sides.
−9x+72−3x=3x−3x
Simplify,
−12x+72=0
After, subtract 72 from both sides.
−12x+72−72=0−72
−12x=−72
Last thing, divide both sides by -12.
-12x/12 = -72/-12
Divide.
Therefore, you have <u>x = 6</u> as your final answer.