b) Write two algebraic expressions for the AREA of the algebra tiles. ... b) What is the ratio of the side lengths of triangle XYZ to triangle LMN?
Answer:
-1 1/3
Step-by-step explanation:
To find the mean, add up all the numbers
(-4+-3+-1+-1+0+1) =
-8
Then divide by the number of terms
-8/6
-4/3
-1 1/3
Answer:
8 games in a row
Step-by-step explanation:
If they win 8 games in a row, there winning percentage will be 20/33, which is equal to about 60%.
Answer:
D-No, the two figures are oriented differently
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Pabp = AB +BP +AP
Papc = AP +PC +CA
So the sum of perimeters of the two smaller triangles is ...
Pabp +Papc = AB +BP +AP + AP +PC +CA
= (AB +BP +PC +CA) +2AP
= Pabc +2AP
Filling in numbers, we have ...
30 +35 = 45 +2AP
20 = 2AP . . . . subtract 45
10 = AP . . . . . . divide by 2
The length of AP is 10 units.
