Answer:
<h2>We can lift 71 crates without breaking the cable.</h2>
Step-by-step explanation:
According to the problem, the breaking strain of the crane is 6,400 kilograms.
Each crate is 90 kilograms. So, to know the number of crates we can safelty lift, we just need to divide.
Therefore, we can lift 71 crates without breaking the cable.
<h2>
Answer:</h2>
A - Both speed and velocity are changing.
<h2>
Step-by-step explanation:</h2>
Though the answer is option A but option D can also be true. The velocity cannot be completely determined from the graph. This is because, velocity is based on the direction and motion and the graph is not completely justifying this.
Though velocity cannot be determined, but it is clear from the graph that velocity is changing, because the speed is changing.
Therefore, option A is completely true.
Answer:
2.72 hours
Step-by-step explanation:
Data provided:
Time taken by Huck Finn to paint the fence = 5 hours
Time taken by Tom to paint the fence = 6 hours
Now,
Fence painted in 1 hour by Huck Finn = of total fence
and,
Fence painted in 1 hour by Tom = of total fence
Therefore,
Total fence painted together by Huck and Tom in 1 hour = +
or
Total fence painted together by Huck and Tom in 1 hour =
or
Total fence painted together by Huck and Tom in 1 hour =
Hence,
Time taken by Huck and Tom to together paint the fence =
= 2.72 hours
Answer:
the highest triangle is 18 A 3 1/3 c 11.1
♥ To solve this you are going to find x. ♥
♥ X in this case is representing a unknown variable, meaning we are not sure of the number x, and to finish the solution to your problem we have to find x.
♥ So to find x the first step is to simplify both sides of the equation.
♥ Starting with distribution:
♥ Now we want to flip the equation.
♥ Our next and almost final step, is to add the number -3 to both sides of our problem. This is going to help us tremendously.
♥ Now our last step before we get our answer is to divide both sides of the problem. In this case we are going to do this:
♥ And then because of that we get our final answer of: -4.
♥
x=-4 <span>♥</span>