Answer:
![V=416\ mm^3](https://tex.z-dn.net/?f=V%3D416%5C%20mm%5E3)
Step-by-step explanation:
we know that
The volume of a rectangular prism is given by the formula
![V=LWH](https://tex.z-dn.net/?f=V%3DLWH)
we have
![L=10.4\ mm\\W=5\ mm\\H=8\ mm](https://tex.z-dn.net/?f=L%3D10.4%5C%20mm%5C%5CW%3D5%5C%20mm%5C%5CH%3D8%5C%20mm)
substitute in the formula
![V=(10.4)(5)(8)=416\ mm^3](https://tex.z-dn.net/?f=V%3D%2810.4%29%285%29%288%29%3D416%5C%20mm%5E3)
Answer:
It's A
Step-by-step explanation:
Answer:
B. Less than a day
Step-by-step explanation:
From the question, the circuit board manufacturer produces 2000 board per hour.
Let x be the number of hours it will take to produce 16500 boards .
That’s
2000 boards = 1 hour
16500 boards = x hour
Cross multiply
xhour x 2000 = 1 x 16500
x hour = 16500/2000
x hour = 8.25 hours
8.25 hours is less than a day
The perimeter is the distance round the shape, so to get the perimeter of the triangle you add up the lengths of the three sides of the triangle.
Answer:
A
Step-by-step explanation:
x^2 + x - 12
12 = 4*3,
We have -12 so 4 or 3 should be negative.
+ x , coefficient = +1 , so we have +4 - 3 = +1
(x+4)(x-3)
We can check:
(x+4)(x-3) = x^2 + 4x - 3x -12 = x^2 + x - 12