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S_A_V [24]
2 years ago
5

PLSS PA ANSWER PO DONT DELETE PO​

Mathematics
2 answers:
Ghella [55]2 years ago
6 0

Answer:

The answer of the first on is 15 b because to find the perimeter of 2d shapes we have to add all the sides given ex: 5+5+5=15 so the answer of first question if 15.

Step-by-step explanation:

trasher [3.6K]2 years ago
5 0
1. B or 15cm

2. C or 24cm

3. C or 16cm

4. C or 56cm

5. A or 50cm


Just add the sides together for perimeter :)
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Find the measure of the missing angle.​
LenaWriter [7]
54 degrees is the answer
8 0
3 years ago
If a train travel a 200 miles in 2.5 hours what is the rate of speed
ivanzaharov [21]
Do distance divided by time to get the speed.
200 / 2.5 = 80.
The speed is 80 miles per hour(mph).

Hope this helps :)
3 0
3 years ago
Please help me before I fail... I really need some help
valina [46]

Answer:

sin 61 degrees = x/55

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Step-by-step explanation:

hope it helps! gl

5 0
3 years ago
If you are given the following stem and leaf display and asked to construct a frequency distribution chart, what would be the wi
Nuetrik [128]

Answer:

Width of intervals: 8

Step-by-step explanation:

We first look at how data is represented in a stem-leaf diagram.

Any number of the left (before -) is the stem and all numbers on right (after -) are the leaves. Each combination of stem and leaf represents one number. For example: 1 - 332 represents: 13, 13, 12.

Our data is as follows:

13, 13, 12, 24, 25, 31, 31, 35, 37, 42, 43, 41, 52, 51, 51, 52

To calculate the width of the frequency distribution chart, we have the following formula:

Class\ width = \frac{Range}{Number\ of\ classes}

The range of any data set = Maximum value in the data set - Minimum value in the data set

Maximum value in this case as seen from the data is 52 and minimum is 12.

Range = 52 - 12 = 40

Since we had only 5 stems in the data, we shall use that as the number of classes required in the frequency distribution chart.

Class\ width = \frac{40}{5}  = 8

Hence, the class width in this data set will be 8.

To make the intervals, we begin from the minimum value and add 8 to it. The intervals will be:

12 - 20

20 - 28

28 - 36

36 - 44

44 - 52

Observe, that all the values of the stem lie within each interval.

For example, there are 3 values for stem 1: 12, 13, 13 and each lie in the first interval 12 - 20.

Next, the values of stem 2 are 24 and 25. Each of these value lie in the second interval 20 - 28; and henceforth.

8 0
3 years ago
What is 5/12 divided by 4/3
lions [1.4K]

Answer:

5/6

Step-by-step explanation:

0.41/1.33=0.3125=5/6

5 0
3 years ago
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