Answer:
its 144
Step-by-step explanation:
i think that you are multiplying them so the answer is 3553.5
and if your adding it would be 122.1
Answer: C received 20% of the votes so C would be your answer
Answer:
Step-by-step explanation:
Let C received x% votes. Then B received 3x% votes. B and C together received 80% of votes because A received the remaining 20%.
x + 3x = 80
4x = 80
x = 20
Answer: c) 20%
3. Determine whether or not AB is tangent to circle O. Show your work.
The line AB touching the circle at point B in the considered diagram is not tangent to the circle O.
If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
There is a theorem in mathematics that:
If there is a circle O with tangent line L intersecting the circle at point A, then the radius OA is perpendicular to the line L.
So, if AB is a tangent, then ∠ABO = 90° and therefore satisfies Pythagoras theorem.
Assuming AB is tangent, then ABO is right angled we should get:
This statement is false, and therefore, so as our assumption is false that ABis tangent to circle O. Thus, AB is not tangent to circle O.
(so it might be that even if AB looks like touching at one point the circle O, but AB might be intersecting the circle at two points, or not touching it at all)
Thus, the line AB touching the circle at point B in the considered diagram is not tangent to the circle O.
Learn more about tangent to a circle here:
Answer:
not tangent
Step-by-step explanation:
two reasons, first
Triangle AOB is not a right triangle
line AB intersects the circle O at two points.
For this case, we will use the simple interest formula:
Where,
Therefore, replacing values we have:
Answer:
The simple interest is given by:
$
Answer: 36 and 24
Step-by-step explanation:
Hi, since a pack of cars has 12 cars, if she buys only packs, the possible number of cars that she could buy will be multiples of 12.
Multiples of 12: 12,24,36,48,60,72,84,96,108,120, etc
We can pick any multiple of 12.
For example if she buys 3 packs of cars:
3 x 12 = 36 cars
If she buys 2 pack of cars:
2x12=24 cars
Feel free to ask for more if needed or if you did not understand something.