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Mademuasel [1]
3 years ago
5

REWARDING BRAINLY!!!! THERE ARE 4 PROBLEMS BUT ONLY 3 SCREENSHOTS

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
8 0
1.5 I think I did this question before
Tcecarenko [31]3 years ago
5 0

#1: The whole value of data is 21.

There are 21 data values on the dot plot.

#2: The number of data values is 14.

#3: The unit is: 21 ÷ 14.

And it is 1.5.

#4: A statistical question can be answered by collecting data and where there will be variability in that data.

For example, how many students enjoy playing game?

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Aug 10,9:55:10 AM
gayaneshka [121]
Answer:

12.5

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 10^2 = 16^2

a^2 + 100 = 256

a^2 = 256 - 100

a^2 = 156

a = 12.48 or 12.5
5 0
3 years ago
What can’t you do with a square root expression
marishachu [46]

divide it by 0              .......................................

3 0
3 years ago
What is the solution of x = 2 startroot x minus 2 endroot? x = 2 x = 3 x = 2 or x = 3 no solution
Vadim26 [7]

Radical expression are expressions that contains square root. The value of x from the given radical expression is 3

<h3>Radical equations and expression</h3>

Given the equation expressed as:

x = 2 + √x - 2

Subtract 2 from both sides

x - 2 = √x - 2


Square both sides

(x-2)^2 = x - 2

x - 2 = 1

x = 1 + 2

x = 3

Hence the value of x from the given radical expression is 3

Learn more on radical expression here: brainly.com/question/738531

8 0
2 years ago
1. Solve for x and y
SVETLANKA909090 [29]

Answer:

I am sorry to say this I don't no the answer

pls sorry and pls make me a brainiest and follow me

5 0
3 years ago
3.Rhombi have 4 sides that are congruent.<br> True<br> O<br> False
svlad2 [7]

Answer:

true

Step-by-step explanation:

3 0
3 years ago
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