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Marina CMI [18]
3 years ago
15

What's the square root of 900​

Mathematics
2 answers:
nevsk [136]3 years ago
5 0

Answer:

30

Step-by-step explanation:

i know this for a fact lmal

masya89 [10]3 years ago
4 0

Step-by-step explanation:

30 im sure that ia the corect answer

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The value of square root of -9 is not -3 because
andriy [413]

Answer:

The square root of -9 cannot be -3 because -3 squared or -3 times -3 equals 9 not -9.

Hope this helps!

6 0
3 years ago
- 7h + 2(-4h +5) > -4h +1 +10. Solve for h​
navik [9.2K]

Hello.

-7h + 2(-4h + 5) > -4h + 1 + 10 ; solve for h

Our first step is to get rid of all the parenthesis. We can do this by simplifying everything out.

-7h - 8h + 10 > -4h + 11

Add like terms.

-15h + 10 > -4h + 11

Now, we must isolate our variables. We do this by moving all variables to one side and moving our other numbers to the other.

Subtract 10 from both sides. Then, add 4h to both sides.

-15h + 4h > 11 - 10

Simplify.

-h > 1

Divide both sides by -1.

However, keep in mind that when dividing with a negative, you must change the sign. Therefore, > turns into <

-h ÷ -1 < 1 ÷ -1

h < -1

6 0
3 years ago
What is the best defenition for sample as used in in statistics​
leva [86]

Answer: Well sampling is the process of choosing a representative sample from a target population and collecting data from that sample in order to understand something about the population as a whole. A data sample is a set of data collected and the world selected from a statistical population by a defined procedure.

Step-by-step explanation:

8 0
3 years ago
Please answer really quick
dimaraw [331]

Answer:

A, 94

Step-by-step explanation:

4. A since that is the tallest of the bars

5. 51 + 9 + 34 = 94 people

6 0
2 years ago
Solve the equation using square roots 6x2=54
o-na [289]

6x^2 = 54

x^2 = 9

x = -3, 3

Hope this helps!

4 0
3 years ago
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