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Svetach [21]
3 years ago
9

Please help me answer this question and show work

Mathematics
1 answer:
maria [59]3 years ago
6 0

Answer:

c=45 and A=145

M=15 and L=115

Step-by-step explanation:

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PLS HELP WITH THIS QUESTION ASAP!
victus00 [196]

Answer:

Step-by-step explanation:

Graph of the given piecewise function will show the three straight lines,

f(x) = 2  If 2 < x ≤ 4

        x + 3 If 4 < x < 8

        2x If x ≥ 8

1). f(x) = 2 will be a straight line parallel to x-axis for 2 < x ≤ 4

2). f(x) = x + 3 is a straight line with input output points in the interval 4 < x < 8

       x               4                  5          6         7              8      

     f(x)        Not defined      8          9         10    Not defined  

3). f(x) = 2x

      x            8         9          10         11

     f(x)         16        18         20       22

By using these points on a graphing calculator we can graph the piecewise function as attached.      

6 0
3 years ago
Which symbol creates a true sentence when x equals 3?<br><br><br><br><br>52 + (x – 2)2 __ 25
e-lub [12.9K]

Answer:

>

Step-by-step explanation:

6 0
3 years ago
3x – 2y = -6<br> y = 1.5x + 3<br> What is the solution to the system
Igoryamba

Answer:

The answer is D infinitely many

Step-by-step explanation:

6 0
3 years ago
In a city, the record monthly high temperature for March is 56°F. The record
Korolek [52]

Answer:

60 degrees F

Step-by-step explanation:

To find the range of temperatures, find the absolute value of the difference of the temperatures. It doesn't matter in which order you subtract.

|56 - (-4)| = |56 + 4| = |60| = 60

You can subtract in the other order:

|-4 - 56| = |-60| = 60

Range: 60 degrees F

8 0
3 years ago
Read 2 more answers
Choose the best description for the real number 34 over 3.
harkovskaia [24]

Answer:

The answer is C

Step-by-step explanation:

First of all let's eliminate the answers that do not make sense. For A. numbers are NOT irrational because they are a fraction. Numbers are also not irrational because they are a repeating number. C and D are both correct as fractions and terminating decimals are both rational numbers.

34/3≈11.33333333

By using a certain formula you can convert repeating decimals to a fraction. But most people know that .3333333 is 1/3. This gives us 11 1/3 as our answer. So what does it match? It is not a terminating decimal. It repeats but can be written as a fraction. Therefore our answer is C) Rational, because it is a fraction.

7 0
3 years ago
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