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Tasya [4]
1 year ago
12

PLS HELP WILL MARK BRAINLIEST! NO FAKE ANSWERS!Name the circle and find mDCF

Mathematics
2 answers:
den301095 [7]1 year ago
8 0

Answer:

Step-by-step explanation:

A circle is named by its center.

Name of the circle:  Circle B

∠DCF = 90°   {angle on a semicircle is right angle}

Mariulka [41]1 year ago
3 0

Answer:  B∠DCF = 90° I hope this helps!

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Brie knows there is a relationship between the grades on her math tests and the time she spends studying for those test. Identif
erma4kov [3.2K]

Answer:

Time - independent variable

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Step-by-step explanation:

The relationship between Dependent and independent variables lies in the fact that, the outcome (dependent variable) relies on the value of the independent variable. Hence, the independent variable could be explained as a series of different possible values which has an effect on the value of the predicted variable. In an experiment, the dependent variable is predicted based on the input or value of the independent variable entered into the model.

Hence, in the scenario above, the study time could take up series of different possible values which could affect the score obtained in her tests. Hence, the test scores depends on the time dedicated to studying, making score obtained in test the dependent variable and the study time the independent variable.

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3 years ago
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After 7 years you will have about 3,500
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3 years ago
3b - c +5 if c= - 4, b=2.
AnnZ [28]

Answer:

15

Step-by-step explanation:

To find the answer, plug the values of each variable into the equation and simplify. It may be easiest to plug one variable in at a time, simplify, then plug the next variable in. Remember, if the equation is asking you to subtract a negative number, the negatives cancel and you want to add the numbers.

b = 2          c = -4

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6 - c + 5                                        <----- Multiply 3 and 2

11 - c                                              <----- Add 6 and 5

11 - (-4)                                           <----- Plug -4 in for "c"

15                                                  <----- Add 11 and 4

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2 years ago
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7 0
3 years ago
Which is the graph of y = Lx] -2?
Dimas [21]

Answer:

Graph the line using the slop and y-intercept, or two points.

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(Sorry is this isn't the answer you are looking for)

7 0
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