Answer:
When a triangle has two congruent sides it is called an isosceles triangle
Step-by-step explanation:
Combine like terms: Then solve
(-5a3 + 6a3) + (-2a2 +9a2) + 8a =
Answer:
23
Step-by-step explanation:
Ā means the average
So it means the average of 64 gave their speech which should be 64/2 = 32
So 32 gave their speeches yesterday,
7 gave today
Total number that has given is
32 + 7 = 39
Therefore the number remaining are
62 - 39 = 23
6 + 28 + 4x +28
34 +28 + 4x
62 + 4x?
Not quite sure if that was what you were looking for
Step-by-step explanation:
areas of the figure = 130.25 ft ².
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