Answer:
10
Step-by-step explanation:
it would have to be the first one y=x+2
Answer:
Fully simplified it equals 4x^2 -21x -18
Explanation:
-You need to distribute the x to all of the terms in the second binomial and you also need to distribute -6 to all the terms in the second binommial giving you 4x^2 +3x - 24 -18
-You combine like terms to simplify and your answer is 4x^2 -21x -18
I think its 31 but im not 100% sure :)
Answer:
80 ft²
Step-by-step explanation:
From the diagram
The umbrella has a total of 8 triangle.
Applying
A = 8(bh)/2
A = 4bh...................... Equation 2
Where A = Amount of fabric, b = base of one of the triangle in the octagonal pyramid, h = height of the triangle.
From the diagram,
Given: b = 4 ft, h = 5 ft
Substitute these values into equation 2
A = 4×4×5
A = 80 ft²
