Answer:
I'm assuming it's a rectangle because you only specified two sides. If so, the perimeter is 298 millimeters.
Step-by-step explanation:
Add the two numbers up, 29 + 120 = 149, and multiply it by 2. You get 298 millimeters.
Another way is to add 29 + 29 + 120 + 120 = 298 millimeters.
Answer:
Step-by-step explanation:
Let's say
d1 the outflow of the first pump
d2 the outflow of the second pump
V=1 is the volume of the tank
Since the second pump takes twice as long as the first to fill the tank,
Two pumps can fill a pool tank in 26 hours when working together:
How long does it take the first pump alone to fill the tank:
Answer:
30 feet
Step-by-step explanation:
Let x be the length of the ladder. Then, x cos(60) = 15
If we divide both sides by cos(60), then x = 30 feet.
Answer:
5
Step-by-step explanation:
We are asked to find the value of A. We know from the question that we need to have the sum of -3x and (A)x equal the third term of the original polynomial, which is 2x. written out in an equation, it looks like this.
We can simplify the equation if we add 3x to both sides, which then leaves us with this.
We can further simplify the equation by dividing both sides by x. This leaves us with our last equation for this problem.
Finally, we have our answer. We can also verify that this is a valid integer by multiplying our, now completed, quotient by the divisor and adding the remainder, which in this case, our remainder is 0, so we will not be including it in our operation.
If our calculations were all correct, the product of these polynomials should equal our dividend, verifying our integer is valid; lo' and behold, it is.
1/5x1/2=1/10
1/5 because there are 5 flavors.
1/2 because there are 2 kinds of pies.
So the answer is 1/10.
Hope this helps.