Answer:
100 - 80 = 20
So 20lbs of turkey was eaten by kids, which means 60lbs was eaten by the adults
20 × 2 = 40
There are 40 kids
60 × 1 = 60
There are 60 adults
Answer:
Let's split the figure first:
9 x 5 = 45(area of small rectangle on top)
18 - 5 = 14(height)
17 - 9 = 8(width)
14 x 8 = 112(area of rectangle in the middle nearly)
18 - 5 = 14(base)
5(base 1) + 14(base 2) = 19
17 - 9 = 8(height)
19 x 8 = 152
152 divided by 2( x 1/2) = 76(area of a trapezoid on the side)
Now let's add all the given areas:
45 + 112 + 76 = 233 in^2 is your answer.
Answer:
yes, ASA
Step-by-step explanation:
You have two angles and the included side of two triangles, so you can prove the triangles are congruent by ASA.
Since only 30% of the teachers taught for one year, the remaining percentage of the teachers had taught for more than a year, or 70%.
70%=0.7
80(0.7)=56
56 teachers had taught for more than a year.
