$93 because if 23.3 x 4 is 93 and you take away one of those you get 70
Answer:
Step-by-step explanation:
In order to solve for this equation, we can simplify this expression until we have m isolated on one side of it.
Distribute the left and right side:
Add 30 to both sides:
Add 12m to both sides:
Divide both sides by -3:
So m = -12.
Hope this helped!
Event E is the two numbers are not even.
The complement of event E is the two numbers are even.
The number of outcomes of the complement of event E is 5 * 4 = 20, but since the outcome 2, 4 is the same as the outcome 4, 2, you need to divide the number of outcomes by 2.
Answer: 10
Let ABC the vertices of the EQUILATERAL triangle inscribed in the circle centered in O & with R as radius (sketch it to better understand)
Join OA & OB so that to calculate the area of sector BOA
Mesure Angle C = 1/2 mes Arc AB, but C =60° , then Arc AB = 120°
So the central angle AOB = mes ARC OAB = 120°
The area of a sector = mes angle BOA x R² (mind you angle should be in radian) Angle BOA = 120°or 2π/3 (in radian) the Area Sect = (2π/3).R²
Answer:
Step-by-step explanation:
