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laiz [17]
2 years ago
8

Match the polygons formed by the sets of points with their perimeters (rounded to the nearest hundredth). Tiles A(1, 1), B(6, 13

), C(8, 13), D(16, -2), E(1, -2) 38 units F(14, -10), G(16, -10), H(19, -6), I(14, -2), J(11, -6) 25.4 units K(4, 2), L(8, 2), M(12, 5), N(6, 5), O(4, 4) 50 units P(7, 2), Q(12, 2), R(12, 6), S(7, 10), T(4, 6) 19.24 units U(4, -1), V(12, -1), W(20, -7), X(8, -7), Y(4, -4)

Mathematics
2 answers:
Nesterboy [21]2 years ago
5 0
Hello,
Please, see the attached files.
Thanks.

katrin2010 [14]2 years ago
5 0

this is the correct answer.

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Find the mean median mode<br> 12,9,12,11,10,18,7,19,13,19
Nady [450]

Mean : The average of all the data in a set.

Median : The value in a set which is most close to the middle of a range.

Mode : The value which occures most frequently in a data set.

12,9,12,11,10,18,7,19,13,19

Mean = 13 (Average)

Median = 12 (Middle)

Mode = 12, 19 (most common)

8 0
3 years ago
Let U=5i-9j and V=-8i+8j. find U-V
liraira [26]
U-V\\&#10;5i-9j-(-8i+8j)=0&#10;\\5i-9j+8i-8j=0&#10;\\13i-17j=0 
is your final answer.
5 0
3 years ago
Assume the world catch of fish in 1950 was 12 million tons and in 1955 it was 96 million tons.
Rama09 [41]

The rate of change is 16.8 million tons per year

<em><u>Solution:</u></em>

Given that, the world catch of fish in 1950 was 12 million tons and in 1955 it was 96 million tons

<em><u>The average rate of change is given by formula:</u></em>

\text{ Average rate of change } = \frac{\text{ change in value }}{\text{ number of years }}

Value in 1950 = 12 million tons

Value in 1955 = 96 million tons

Change in value = value in 1955 - value in 1950

Change in value = 96 million - 12 million = 84 million tons

Number of years = 1950 to 1955 = 5 years

<em><u>Substitute the given values in formula,</u></em>

<em><u></u></em>\text{ Average rate of change } = \frac{84 \text{ million tons}}{5} = 16.8 \text{ million tons}<em><u></u></em>

Thus rate of change is 16.8 million tons per year

5 0
3 years ago
Rewrite the numbers from least to greatest 0.33,-0.12,-0.127,0.2,45/10
Sonbull [250]
-0.127
-0.12
0.20
0.33
45/10
I think that is right
8 0
3 years ago
Read 2 more answers
Solve for n:<br><br> n/4 + 1 = 5
jekas [21]

Answer:

n=16 :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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