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Evgesh-ka [11]
3 years ago
7

Which statement about is true

Mathematics
1 answer:
Verdich [7]3 years ago
4 0

Answer:

\tan( \alpha )  =  \frac{8}{15}

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Grandma received 0.25 liters of medicine from her doctor. The directions asked her to take one teaspoonful 3 times daily until i
kupik [55]

Answer:

Dec 10

Step-by-step explanation:

0.25 liter = 250 ml

4 ml * 3 = 12 ml

250/12 = 20.83 days

Nov 20 - Nov 30: 11 days

Dec 1 - Dec 9: 9 days

On December 9, she can still take her 3 doses.

By December 9, she will have taken 12 ml per day for 20 days for a total of 240 ml. She has 10 ml left for Dec 10th.

On Dec 10, she will take 2 doses of 4 ml and 1 dose of 2 ml, and she will finish the medicine.

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3 years ago
2, 3, 5, 7, 11, 13,...
Marina CMI [18]

2 3  5 7 11 13  are all prime numbers  and good luck in life

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3 years ago
Give the location of Phoenix as an ordered pair (x, y).​
stepan [7]

Answer:

The location of Phoenix is (-7, -9)

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
What is the radius and diameter of the following circle?
siniylev [52]

Answer:

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Step-by-step explanation:

Where's the circle?

3 0
3 years ago
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Find the equation for (0,4)and (7,-10 )
sweet [91]

Answer:

y = -2x + 4

Step-by-step explanation:

First find slope:

\frac{y_2-y_1}{x_2-x_1}=\frac{-10-4}{7-0}= \frac{-14}{7}=-2\frac{y_2-y_1}{x_2-x_1}=\frac{-10-4}{7-0}= \frac{-14}{7}=-2

We know equation of a line is y = mx + b, where m = slope and b = y-intercept, so we can plug in the slope:

y = -2x + b

The y-intercept of the equation is 4 because the coordinate (0, 4) is given. Therefore, the equation is:

y = -2x + 4

7 0
3 years ago
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