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marshall27 [118]
3 years ago
14

Need help on number 15

Mathematics
1 answer:
ollegr [7]3 years ago
4 0
The answer to the question

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Jo records the number of text messages she receives each day she uses this information to draw this bar chart write 3 mistakes s
MA_775_DIABLO [31]

Answer:

X axis labels aren't evenly spaces

Y axis has no origin

Missing label

Step-by-step explanation:

Scale of a graph is important when displaying numerical data on a plot.

Based on the bar chart given, it could be seen that the x axis which is labeled days of the week is not adequately spaced. Data on both axis should he a recognizable.

2.)

Taking a look at the graph, it has no origin, the numbering of the vertical axis, number of text messages should start from 0

3.) Also, the x and y axis aren't labeled Hence charts should be well labeled to include x - axis and y-axis.

7 0
3 years ago
I need help with 7 and 8 please
IRINA_888 [86]

Answer:

Can't See 7 clearly

8) (9,9)

Step-by-step explanation:

\frac{10+8}{2} , \frac{10+8}{2}

Add x's and divide by 2

Add y's and divide by 2

Like taking the average of the coordinates.

7 0
3 years ago
Write the equation of the line in slope-intercept form (y=mx+b) that has the slope m=2 and a y-intercept (0,4)
Bas_tet [7]

Answer:

The equation is

y = 2 x + 4

7 0
4 years ago
Find the value of each variable. What are x and y ?
hram777 [196]

Answer:

Step-by-step explanation:

since 105 + z is a straight line we know it equals 180 so we can use this equation

180 = 105 + z

simplify

75 = z

the since we know that all quadrilaterals equal 360 degrees we can add our two given number and z then subtract from 360:

102 + 85 + 75

= 262

now subtract

360 - 262

= 98

y = 98

hope this helps <3

8 0
3 years ago
Read 2 more answers
Select “Rational” or “Irrational” to classify each number.
prohojiy [21]
1. rational 2. irrational 3. irrational 4. rational
5 0
2 years ago
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