Answer:
(B) 52°
Step-by-step explanation:
The measure of a linear angle (∠BED) is 180°, so the sum of the two named angles will be that.
∠AED + ∠AEB = ∠BED = 180°
128° + ∠AEB = 180°
∠AEB = 52° . . . . . . . . . . . . subtract 128° from both sides of the equation
3x⁶y² + 57x⁵y³ + 252x⁴y⁴
= 3x⁴y²(x² + 19xy + 84y²)
= 3x⁴y²(x² + 12xy + 7xy + 84y²)
= 3x⁴y²(x(x + 12y) + 7y(x + 12y))
= 3x⁴y²(x + 12y)(x + 7y)
Answer:
Step-by-step explanation:
Volume = 1/3 * B * h
B = 8 * 8 = 64
h = 15.5
Volume = 1/3 * 64 * 15.5
Volume = 2976 cu in
Answer:
11 sit ups per day
Step-by-step explanation:
because 44/4 = 11
