Answer:
(1,3)
Step-by-step explanation:
A solution to the equation is any point on the line. You described (-3,-2) and (1,3) being joined on the line. These are the possible solutions without having a graph. Of the options listed, only (1,3) is present. This is the solution.
Answer:
It would be 34.43631578 but you can just say 34.4
Step-by-step explanation:
Answer:
1st choice Music Equation:
Superstar Music Club Equation:
Solution: 2
Step-by-step explanation:
Given that:
1st choice music club:
Charges for one song = $1
Charges for sign - up = $5
Let the number of songs =
Total cost =
Superstar music club:
No sign up fee and
Charges for one song = $3.50
Total cost =
Given that, cost of each music club becomes equal:
Putting them same:
After 2 songs, the cost of both the clubs will become equal.
For this case we have:
m = (y2-y1) / (x2-x1)
m = (15-10) / (2-1)
m = 5/1
m = 5
Then,
y-yo = m (x-xo)
where,
(xo, yo) = (1, 10)
Substituting:
y-10 = 5 (x-1)
y = 5x -5 + 10
y = 5x + 5
Answer:
a linear function to describe the sequence is:
y = 5x + 5
Answer:
528000 ft²
Step-by-step explanation:
The Pyramid Arena has a shape of a square pyramid. A square pyramid is a pyramid with a square base and the top point is directly above the center of the base. It consist of 5 faces (base and 4 triangles), 8 edges and 5 vertices.
Given:
length of base (b) = 600 ft and height of lateral face (h) = 440 ft.
Since the lateral faces are made of glass, the area of each lateral face is the same as the area of a triangle with base same as base length and height same as height of lateral face.
Therefore, area of each lateral face = 1/2 × b × h = 1/2 × 440 × 600 = 132000 ft²
The lateral faces are made almost completely of glass and they are 4 lateral faces, therefore the total area of the glass in the Pyramid Arena = 4 × 132000 ft² = 528000 ft²