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lakkis [162]
3 years ago
15

Help I need the answers immediately​

Mathematics
2 answers:
irakobra [83]3 years ago
8 0

Answer:

A. Vertical angles

Step-by-step explanation:

Vertical angles are opposite angles made by two intersecting lines. Vertical angles are always congruent. To solve set both expressions equal to each other then solve algebraically. However, solving is unnecessary since the angles do not fit any of the other definitions.

Dvinal [7]3 years ago
7 0
Answer : vertical angles

the angles are vertical from each other on the picture
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The answer is 532 full your welcome yay fun
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2 years ago
A book sold 35400 copies in its first month of release. Suppose this represent 9.7 % of the number of copies sold to date. How m
Nata [24]

Answer:

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Step-by-step explanation:

7 0
2 years ago
What is the interquartile range of the data set? Enter the answer in the box. Key: 1|5 means 15
Aneli [31]
First of all we have to arrange the data in ascending order as shown below:

28, 40, 43, 43, 45, 50, 50

Total number of values = 7

Since the number of values is odd, the median will be the middle value i.e. 4th value which is 43. Median divides the data in two halves:

1st Half = 28, 40, 43
2nd Half = 45, 50, 50

Q1 or the First Quartile is the middle value of the lower or 1st half which is 40.
Q3 or the Third Quartile is the middle value of the upper or second half, which is 50.

IQR or the Inter Quartile Range is the difference of Q3 and Q1.

So, IQR= Q3 – Q1 = 50 – 40 = 10

Thus, IQR for the given data is 10
4 0
3 years ago
Read 2 more answers
Please help find surface area!!
NeTakaya

Answer:

138 cm.

Step-by-step explanation:

So first, we find the S.A. of the front and back.

The diagram says the side length of the front is 3 cm. and 3 cm.

3x3=9. So then, the back is also 9 cm, 9+9=18.

Now to find the S.A.'s of the four sides, you have to see the side lengths of each of them. The side lengths are 3 and 10.

3x10=30. This means each of them is 30 cm.

30x4=120. 120 is the total surface area of the four sides.

To find the total surface area of the whole rectangle, you add all the surface areas.

120+18=138 cm. (Not squared, since it's surface area and not area.)

3 0
3 years ago
You buy a shirt for $25 and sales tax is 4.1
Slav-nsk [51]

Answer:

I think $26.03

Step-by-step explanation:

4.1% of $25 is 1.03 ( I rounded it)

so 1.03 is the sales tax.

$25.00 + $1.03 = 26.03

5 0
3 years ago
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