Sounds like the common legnths that work
aka pythagorean tripples so
3,4,5 is one of them
therefor we know that
6,8,10 is another since we just multiplied them all by 2
there are some that aren't multiplules like
5,12,13
these are just some
QA.
<span>Assuming the dimensions have to be in exact feet then you could have </span>
<span>9ft *9ft = 81square feet </span>
<span>10 ft * 10 ft = 100 square feet </span>
<span>11 ft * 11 ft = 121 square feet. </span>
<span>QB. </span>
<span>If each tile is 1 ft * 1 ft ie 1 square foot </span>
<span>Then </span>
<span>9' * 9' would mean 125 - 81 = 44 tiles would not be used </span>
<span>10' * 10' = 125 - 100 = 25 tiles not used </span>
<span>11' * 11' = 125 - 121 = 4 tiles not used </span>
Answer:
<em>The value of the car after 4 years is $18,000</em>
Step-by-step explanation:
<u>Formulas</u>
The model used to compute the present value of an item that depreciates yearly is
Where v is the present value, c is the original cost, r is the rate of depreciation per year, and t is the number of years that have passed.
We are required to find the value of a car originally costing c=$30,000 that depreciated at a rate of r=0.1 per year after t= 4 years
We plug in the given data
The value of the car after 4 years is $18,000
The experimental probability is greater than the theoretical probability.
The theoretical probability of rolling an odd and flipping a coin is 1/4.
1/2 x 1/2 = 1/4
Looking at the results, there are 4 occasions where an odd numbers was flipped then tails.
That is 4 out of 12 or 1/3 which is more than 1/4 for the theoretical.
Answer:
Each triangle has an area of 6 and the square in the middle has an area of 9.
6 times 4 is 24, plus 9 is 33. Therefore, your surface area is 33