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Cerrena [4.2K]
3 years ago
6

How do I solve this I'm having a problem.

Mathematics
2 answers:
Llana [10]3 years ago
4 0
How do you solve what
lisov135 [29]3 years ago
4 0

A object goes \frac{3}{4} miles in 6 minutes. 6 minutes is \frac{1}{10} of an hour (1 hour = 60 minutes)


\frac{3}{4} +\frac{3}{4} =\frac{6}{4}=1\frac{2}{4}=1\frac{1}{2}

1\frac{1}{2} is twice \frac{3}{4}, or it is \frac{3}{4} doubled, so you also double the time.

6 · 2 = 12 minutes    or    6 + 6 = 12

\frac{12}{1 hour} =\frac{12}{60} =\frac{1}{5}

The object travels 1\frac{1}{2} miles in \frac{1}{5} hours


\frac{3}{4}+\frac{3}{4}+\frac{3}{4} =\frac{9}{4} =2\frac{1}{4}

2\frac{1}{4} is 3 times \frac{3}{4}, or it is \frac{3}{4} tripled, so you also triple 6 minutes.

6 · 3 = 18        or      6 + 6 + 6 = 18

\frac{18}{1hour}=\frac{18}{60}=\frac{3}{10}

The object travels 2\frac{1}{4} miles in \frac{3}{10} hours

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Which type of transformation is the only one of the four that is not a rigid motion and other words which type of transformation
alisha [4.7K]

Step-by-step explanation:

Dilation changes the size of the shape and is not a rigid motion.

8 0
3 years ago
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Please help if you understand!! I hope everyone has a great day or is having a great day​
Monica [59]

Answer:

Firstly, notice the relationship the two triangles have. They have conjoining ends that form vertical angles (looks like a middle x). Vertical angles are equivalent in measure of degrees.

Secondly, notice that the triangle on the right side is a right triangle. One of its angle's measurements are also given; 40 degrees. If you know that the sum of a triangle's angles equal 180 degrees, then simply subtract the known angles measurements from 180.

180-(90+40)=  180-130=50.

Therefore, the vertical angles measurement is equivalent to 50 degrees.

Apply the principle of the sum of all angles in a triangle equivalent to 180 degrees to the left triangle, and you will be able to find the measurement of the "?" angle.

180-(50+25)= 180-75=105

SO HERE IS YOUR ANSWER= 105 degrees is the value of the angle marked with a "?"

I hope you are having a great day too;)!

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3 years ago
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What is the horonzontial distance between the two points(3,4) and (8,4)
alina1380 [7]

Answer:

Distance  =  5.099

Step-by-step explanation:

8 0
3 years ago
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inysia [295]

Answer:

D. The graph of function g is the graph of function f shifted 4 units to the left.

Step-by-step explanation:

the function g is composite function between f and x + 4, then you can re-write g as:

g(x) = 10^{x+4}

The transformation happened in the input, then you have an horizontal shifted and how it's adding 4 units then you go "faster" and move to left the graph.

In the image you can see what's mean sum a constant in the x of a function.

8 0
2 years ago
Help and explain thanks!
katen-ka-za [31]

Answer:

120 cm

Step-by-step explanation:

One way to tackle this is by getting another sheet of paper and drawing it out, then counting up the total of the sides. If you draw it, you can see that you're dealing with a rectangle; two sides of length 12 and two sides of length 8. If you don't like drawing or don't want to in this case, another way to get the answer is by knowing one vertex is at (0, 0), so the next vertex (0, 8), would create a side that's exactly 8 units long. Kind of the same, you know from (0, 0), you also have a point (12, 0), so drawing that would create a side that's 12 units long. All in all, to get the perimeter in units, you have 12 + 12 + 8 + 8 = 40.

The problem says it wants the amount of wood in centimeters needed for the perimeter. What we just found was the perimeter in generic units, so if the problem says every "grid square", or unit, is 3 centimeters long, then all you have to do is take our result 40 and multiply it by 3 to get the number of centimeters. Your perimeter in centimeters would be 120 cm.

7 0
3 years ago
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