Answer:
73.5 mm
Step-by-step explanation:
1. Take side length 3.5 mm and calculate the area of one side of the cube.
3.5 mm × 3.5 mm = 12.25 mm²
2. Since cube had six sides, multiply the area of one side by six.
12.25 mm² × 6 = 73.5 mm²
Answer: y= -2x - 4
Step-by-step explanation:
This is a straight line, so it can be expressed by y = mx + c.
Here c is y-intercept, which means where line cuts the y-axis. We can see from the graph that the line cuts the y-axis at -4.
So, c = -4.
m is slope.
Use slope formula to find m.
m = ( -4 - 0 ) / ( 0 -(-2))
m = -4 / 2
m = -2
Now put values into this equation
y = mx + c
y = -2x - 4
The hypotenuse is 13.
The hypotenuse is the longest side of a right angled triangle
Answer:
1130.4 inches³
Step-by-step explanation:
3.14 × 6² = 113.04
113.04 × 10 = 1130.4
