Answer:
631,125
Step-by-step explanation:
25x9x11x17x3x5= 631,125
Answer:
4n + 16
Step-by-step explanation:
Difference = +4 each time
20 - 4(1) = 16
Therefore nth term = 4n + 16
Proof:
4(2) + 16 = 24
4(3) + 16 = 28
Answer:
a = 105 in²
Step-by-step explanation:
Front and back, triangles
a = 2 * (1/2)(5 * 6)
a = 30
Sides, squares
a = 3 * (5 * 5)
a = 75
Total
a = 30 + 75
a = 105 in²
Answer:
no
Step-by-step explanation:
It is an equal lateral triangle, a right triangle has a side that is longer then the others
Answer:
angle 5 = 102
Step-by-step explanation:
angle 2 = angle 6 { they are corresponding angles }
and then angle 6 and angle 5 = 180
78 + angle 5 = 180
angle 5 = 180-78
angle 5 = 102
