Rotating Q 180 degrees using the center P has the same effect as reflecting Q over the Line M
Step-by-step explanation:
Rotating Q 180 degrees using the center P has the same effect as reflecting Q over the Line M and this is because Lines L and M are perpendicular lines ( i.e. lines that meet a right angle ( 90° ).
Hence rotating Q 180 degrees form the center will be similar to reflecting Q over any of the perpendicular lines
Answer:
Rectangle: 6x4=24
Right triangles: 6x1/2=3
3x2=6
Step-by-step explanation:
If you separate the trapezoid into two triangles and a rectangle you can find the area of the rectangle (length x width) and then to find the area of both of the triangles on the sides you do (leg x leg /2) but since there are two you can multiply by two again (or just do leg x leg).
Hope that helps!
Answer:
The equivalent expressions are;
9x + 9
and
9(x + 1)
Step-by-step explanation:
Mathematically, we should understand that an equilateral triangle has all of its sides equal
So if one side is 3x+ 3, the other sides too measures same
Therefore, the length of the rope represents the perimeter of the triangle
This is obtainable by adding all the side lengths together
This will be;
3x + 3 + 3x + 3 + 3x + 3 = 9x + 9
This is also same as 9(x + 1)
Answer:
b.
Step-by-step explanation: because when you are figuring out if it is that number it shold be the answer.
To solve this problem you must apply the proccedure shown below:
1- You must apply the formula for calculate the volume of a square pyramid and the formula for calculate the volume of a rectangular pyramid.
2- You have that t<span>he Cholula pyramid in Mexico has a height of approximately 217 feet and a base approximately 1476 feet by 1476 feet. Therefore, it is a square pyramid. So, you have:
V1=(a^2)h/3
V1=(1476 feet)^2(217 feet)/3
V1=1.58x10^8 feet^3
3- </span><span>The Cheops pyramid has an approximate height of 480 feet and 755 feet by 855 feet base. It is a rectangular pyramid:
</span>
V2=lwh/3
V2=(855 feet)(755 feet)(480 feet)/3
V2=1.03x10^8 feet^3
The answer is: The Cholula pyramid has the most volume.
