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AnnZ [28]
3 years ago
10

Area of triangles plz plz help on number 5

Mathematics
1 answer:
melisa1 [442]3 years ago
5 0
Hi ! The answer would be 91.44

First step:
19 1/4= 19.25
9 1/2= 9.5

Second step:
19.25 times 9.5=182.875

Third step:
182.875 divided by 2=91.4375
91.4375~91.44
You might be interested in
Is this no solution? I know they are parallel.
Elena L [17]
Yes they have no solution if there parallel

hope this helps

3 0
3 years ago
Read 2 more answers
Which data set COULD NOT be represented by the box plot shown? A) {13, 5, 8, 8, 6, 10, 15, 12, 4, 13, 11} B) {2, 10, 13, 7, 9, 5
siniylev [52]

Answer:

B

Step-by-step explanation:

From the box plots shown above:

The lowest number is 4

The highest number is 15

Therefore, the values in each boxes must lie between {4,15}.

In option A the values in the box include: {13,5,8,8,6,10,15,12,4,13,11}. The values of this data lies between 4 and 15 which makes it correct.

In the second option(B) the values in the boxes include: {2,10,13,7,9,5,15,12,7,13,11}.

The value 2 is not present in the interval, therefore the set of data is wrong.

In option C the values in the box include: {15,13,6,7,10,8,11,13,13,6,4}.

The values of this data lie between the interval of 4 and 15 which makes it correct.

In option D, the values in the box include: {4,13,6,7,15,12,11,10,5,13,9}·

The values of this data lie between the interval of 4 and 15 which makes it correct.

5 0
4 years ago
Victoria read a 160-page historical fiction novel followed by a science fiction novel of the exact same length. Her average read
postnew [5]

The answer is C: the average reading speed of the science fiction novel.

If x is her reading speed for the historical fiction novel, and her reading speed for the sci-fi novel is just two pages more than that of the historical fiction novel, then the equation to find out how fast she reads the science fiction novel would be x + 2, as you’re adding 2 to the reading speed of the historical fiction book (x)

6 0
4 years ago
Read 2 more answers
What is the slope intercept of (2001,17.60) and (2002,18.75)
Sedaia [141]
Do you mean the slope of the line or the y-intercept
(2002-2001)/(18.75-17.60)= 0.869 =slope
y=mx + b -> 2001= 0.869 (17.60) +b -> b= 1985.7= y-intercept
3 0
4 years ago
What is the slope of this graph
Masja [62]

Answer:

Slope, m = 5

Step-by-step explanation:

Picking points on the x-axis and y-axis of the graph;

Point on x-axis (x1, x2) = 2, 4

Points on the y-axis (y1, y2) = 10, 20

To find the slope;

Mathematically, slope is given by the formula;

Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis}

Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}}

Substituting into the equation, we have;

Slope, m = \frac {20 - 10}{4 - 2}

Slope, m = \frac {10}{2}

Slope, m = 5

3 0
3 years ago
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