Answer:
65+19=84
Step-by-step explanation:
Emily has $84
Answer:
1.
Step-by-step explanation:
Any real value to the power of 0 is 1.
Answer:
Triangles ABE and CDE are congruent by AAS.
Step-by-step explanation:
AB ≅ DC (Opposite sides of a parallelogram are congruent.
m < AEB = m < DEC (Vertical angles).
m < ABE = m < EDC ( Alternate Interior angles).
So triangles ABE and CDE are congruent by AAS.
Answer:
Step-by-step explanation:
Pythagorean theorem:
x² + x² = (9√2)²
2x² = 162
x² = 81
x = 9
179 students in 3rd grade, 189 4th graders, and 209 5th graders. 577 students total!