Find the GCF of both numerator and denominator and then divide both the denominator and numerator by that and you will get the simplified fraction.
The coordinates of point B is (6, -7), if the Point A is at (-6, 8) and point M is at (0, 0.5).
Step-by-step explanation:
The given is,
A (-6, 8)
M (0, 0.5)
Where, A is first point
M is mid point
Step:1
Formula for calculation of Mid point between two points,
........................(1)
Where,
A (-6, 8) - 
M ( 0, 0.5) - 
Substitute the values,
( 0, 0.5) = 
For x value,
0 = 
0 = -6 + 
= 6
For y values,
0.5 = 
1 = 8 + 
= -7
Result:
The coordinates of point B is (6, -7), if the Point A is at (-6, 8) and point M is at (0, 0.5).
Answer:
The largest number of pyramids she can make from 20 bars of chocolate is:
Step-by-step explanation:
Firstly, you must find the volume of the 20 bars of chocolate, remember that each bar contains 6 cubic inches of chocolate (6 in^3), so:
- Volume of the bars = 6 in^3 * 20
- <u>Volume of the bars = 120 in^3</u>
Now, you must find the volume of each pyramid, using the next formula:
- Volume of a pyramid = 1/3 B * h
Where:
<em>B = area of the square base.</em>
<em>h = height of the pyramid.</em>
How these values are given in the problem, we only replace the values in the formula:
- Area of a pyramid = 1/3 (1 in^2) * 2 in
- <u>Area of a pyramid = 2/3 in^3</u>
Finally, we divide the volume of the bars in the volume of each pyramid:
- Total number of pyramids = 120 in^3 / 2/3 in^3
- <u>Total number of pyramids = 180</u>