# Show me how to convert 800mm to meters

1 meter is 1000 millimeters

1          x
______=_____
1000m   800mm

cross multiply

1000x=800
divide both sides by 1000
x=.8meters

## Related Questions

What is -4x+y=6 and -5x-y=21 in subsitution

Solve for y in the first equation.
y = 4x + 6
Substitute 4x + 6 into the second equation.
-5x - (
4x + 6) = 21
Distribute
-5x - 4x - 6 = 21
Combine like terms
-9x = 27
Divide both sides by -9
x = -3
Substitute back into first equation
-4(-3) + y = 6
Solve for y
y = -6

Steve was offered \$5025 per year for a weekend lifeguarding job at a local pool. He wants to know how much his monthly income will be at this salary level. What is his rate of pay in dollars per month

\$5025/2 = \$2512.50 (Money he made on weekends in a whole year)
\$2512.50/12 = \$209.375 round to \$209.37
\$209.37 dollars is his rate of pay in dollars per month..

What are the intercepts of the line?A.
x-intercept: –3; y-intercept: –7

B.
x-intercept: –3; y-intercept: 7

C.
x-intercept: 7; y-intercept: –3

D.
x-intercept: 7; y-intercept: 3

The y-intercept is (0, 7) the x-intercept is (-3, 0)

b

y7

x-3

Step-by-step explanation:

A square pyramid is made up of a base with a side length of 10 inches and faces that are triangles with a height of 12 inches. What is the surface area of the square pyramid? A. 120 square inches

B. 125 square inches

C. 240 square inches

D. 340 square inches

The correct option is D

D) 340 inch²

Step-by-step explanation:

The base of the pyramid is a square with side 10 inch

Area of square base = Length · Width = 10 · 10

Area of square base = 100 inch²

Height of triangle = 12 inches

Base of triangle = 10 inches

Area of triangle = (1/2)(Height)(Base) = (1/2)(12)(10)

Area of triangle = 60 inch²

Total number of triangles in a pyramid = 4

Total Area of 4 triangles = 4 · 60 inch²

Total Area of 4 triangles = 240 inch²

Surface Area = Area of 4 triangle + Area of the square base

Surface Area = 240 inch² + 100 inch²

Surface Area = 340 inch²

Step-by-step explanation:

This Answer would also apply to E2020 test/exam

Which system of inequalities has a solution set that is a line?

A

Step-by-step explanation:

I took the test the option is the first one!

If you only have one line, then both systems are equal to each other. For each x+y=2 and y+x=2 has the solution that are on the same line.