Step-by-step explanation:
We get quotient as 1 and reminder as -6
The answer is 4,280,003, because you're rounding to the nearest ten thousand spot so it be 4,280,003
Answer:
right: 11.15
left: 17.15
Step-by-step explanation:
right formula:
left formula:
estimating : , with n = 6 (number of sub-intervals in Riemann sum)
right: 1 = = 11.5
left: =
= 17.15
Using the net, we see that the square pyramid breaks down to 4 equivalent triangles and a square. We can use this formula to solve for the surface area:
Sa=A(square)+4*A(triangle)
The formula for the area of a square is
A=l*w
A=7*7
A=49mm²
The formula for the area of a triangle is:
A=1/2b*h
A=1/2*7*12.2
A=42.7mm²
Now that we have the individual areas of the shapes, we can solve for the surface area.
Sa=A(square)+4*A(triangle)
Sa=49mm²+4*42.7mm²
Sa=49mm²+170.8mm²
Sa=219.8mm²
Answer=219.8mm²
ANSWER=A