Answer:
6.447
Step-by-step explanation:
He bought 264.10 / 6.95 = 38 bags.
Every bag covers 245 / 38 = 6.447 square feet.
You would move the decimal over until there is one number left. So the answer would be 1 • 10 to the 6th power.
B. Identity property of division. Everything divided by 1 is itself.
210 pieces
Step-by-step explanation:
First, you need to figure out how many pieces a single machine can cut in a minute, so you need to divide 105 by 3, which gets you 35 pieces per minute.
Next, since we know there are 6 machines, and one machine canncut 35 pieces per minute, we can the figure out how many pieces all 6 cutting machines can cut in 1 minute. You would do this by making an equation such as this:
The x represents the total number of pieces cut by all 6 machines in one minute.
Next, since we now have an equation, we can go ahead and solve it. We would multiply 35 by 6, which would get us 210 pieces per minute that can be cut by all six machines
Answer: the measure of the remaining angle is 146 degrees
Step-by-step explanation:
The formula for finding the sum of the measure of the interior angles in a regular polygon is expressed as (n - 2) × 180.
A heptagon has 7 sides. This means that the sum of the angles in a heptagon is
180(7 - 2) = 180 × 5 = 900 degrees
Let x represent the measure of the remaining angle of the heptagon. If the measures of a heptagon are 127, 152, 112, 123, 135, and 105, it means that
127 + 152 + 112 + 123 + 135 + 105 + x = 900
754 + x = 900
x = 900 - 754
x = 146 degrees