Answer:
12x^2+24Vxy-3Voxy-6V^2oy^2
Step-by-step explanation:
(3x+V6y)(4x-Voy)
12x^2+24Vxy-3Voxy-6V^2oy^2
Answer:
B. 94
Step-by-step explanation:
Angle B = 180 - 143 = 37°.
Angle B + Angle C + Angle D = 180°
37° + 49° + Angle D = 180°
Angle D = 180° - 86° = 94°
Answer:
The correct answer is 3πcm
Step-by-step explanation:
The length of an arc is calculated using the formula P=∅/360×2πr
where ∅is the angle the arc subtends at the center of the circle, and r is the radius of the circle of which the arc is part.
2r gives the diameter which from the diagram corresponds to AB=36 cm
therefore P=30/360×π×36
=3πcm
Answer:
x = 6
x = -2
Step-by-step explanation:
Answer:
The Median should be 89.5
And the mean should be 69.75
I hope that helped