The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes how many red apples are there

Mathematics

2 answers:

8_murik_8 [283]3 years ago

6 0

Answer: 3 apples

Step-by-step explanation:

goldfiish [28.3K]3 years ago

6 0

Answer: 50 red apples

Step-by-step explanation: Divide 20 by 2, you get 10. You will multiply 10 and 5 to get 50, your answer.

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I need some help with this, please explain well. It's Trigonometry with right triangles, please let me know if you need a better

andreyandreev [35.5K]

Answer:

x = 12

Step-by-step explanation:

First you figure out which function your going to use. I notice that from the angle we have 5 which is the opposite side and 23 which is the adjacent side. This means we have to use tangent.

Then set up your equation: tan(x)=5/23. This is because the opposite side is 5 and the adjacent is 23 and it must be set up in that order.

Next get x alone by making the equation: x=tan^-1(5/23).

Then put it into the calculator and round to get 12.

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3 years ago

Use the coordinates of the plotted points to complete the calculation below. Pay attention to negative signs.

MArishka [77]

Answer:

3
1
-3
1
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Step-by-step explanation:

The <em>change in y</em> is the difference in y-coordinates between the lower right point and the upper left point. Similarly, the <em>change in x</em> is the difference in the x-coordinates of those points.

$\text{Slope}=\dfrac{\text{change in y}}{\text{change in x}}=\dfrac{\boxed{3}-6}{2-\boxed{1}}\\\\=\dfrac{\boxed{-3}}{\boxed{1}}\\\\\\=\boxed{-3}$