−8 degrees Celsius
−7 degrees Celsius
−6 degrees Celsius
Answer:
C = 12n
Step-by-step explanation:
Let C = the total cost
and n = the number of DVDs
Then
C = 12n
Solve -3x – 2 = 19.
Answer:
Step-by-step explanation:
-3x -2 = 19
+3x +3x
-2 = 19 + 3x
-19 -19
-21 = 3x
Divided by 3
-7 = x
If you cut a squarepyramid in half using a single cut that passes through the apex (top) and the center of the square base, the newly-exposed section will be a triangle.
A pyramid is a structure where outer surfaces are triangular and converge to a point at the top.
The volume of a pyramid with a square base is given as:
Volume = 1/3 x base area x height
We have,
The triangle will have the same shape as the base of the pyramid, with its vertices at the midpoints of three of the original pyramid's edges.
Each of these edges will be bisected by the cut, so the triangle will have the same perimeter as the base of the pyramid, but its area will be half that of the base.
The remaining half of the pyramid will also be a triangularpyramid with the same base and congruent triangular faces.
Thus,
If you cut a squarepyramid in half using a single cut that passes through the apex (top) and the center of the square base, the newly-exposed section will be a triangle.
Learn more about pyramid here:
#SPJ2
The value of the solution after subtraction is,
⇒ 4 3/5
We have to give that,
An expression to solve,
⇒ 6 1/2 - 1 9/10
Now, change the fraction into an improper fraction,
⇒ 6 1/2 - 1 9/10
⇒ 13/2 - 19/10
⇒ 65/10 - 19/10
⇒ (65 - 19) / 10
⇒ 46/10
⇒ 23/5
⇒ 4 3/5
Hence, the Solution of the fraction is. 4 3/5
To learn more about the fraction visit:
#SPJ6