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VLD [36.1K]
3 years ago
12

What is the square root of this number 4900

Mathematics
2 answers:
irakobra [83]3 years ago
7 0

Answer:

70

Step-by-step explanation:

yawa3891 [41]3 years ago
6 0

Answer:

70

Step-by-step explanation:

70x70=4900

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If Asher plays each of the remaining seasons for which he is eligible, what is the average number of doubles he needs to hit per
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Answer:

the

Step-by-step explanation:

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Classify each system of equations as having a single solution, no solution, or infinite solutions.
mina [271]
To find what the answer is for this problem, we need to find out whether each of them have infinite, no, or single solutions. We can do this individually.

Starting with the first one, we need to convert both of the equations into slope-intercept form. y = -2x + 5 is already in that form, now we just need to do it to 4x + 2y = 10.

2y = -4x + 10
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Since both equations give the same line, the first one has infinite solutions.

 Now onto the second one. Once again, the first step is to convert both of the equations into slope-intercept form. 

x = 26 - 3y becomes
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y = -1/3x + 26/3 

2x + 6y = 22 becomes
6y = -2x + 22
y = -1/3 x + 22/6

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Now the third one. We do the same steps. 

5x + 4y = 6 becomes
4y = -5x + 6
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10x - 2y = 7 becomes
2y = 10x - 7
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Since these two equations are completely different, that means that this system has one solution.

Now the fourth one. We do the same steps again. 

x + 2y = 3 becomes
2y = -x + 3
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4x + 8y = 15 becomes
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y = -1/2x + 15/8

Once again, since these two lines have the same slopes, that means that they are parallel, meaning that this one has no solutions. 

Now the fifth one. 

3x + 4y = 17 becomes
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Since these equations are completely different, there is a single solution. 

Last one!

x + 5y = 24 becomes
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y = -1/5x + 24/5

5x = 12 - y becomes
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Since these equations are completely different, this system has a single solution. 
8 0
3 years ago
The area of a triangle is related to the base and height of the triangle by the formula a = bh/2. Rewrite this equation with b s
SCORPION-xisa [38]

Answer: b = 2a/h

Step-by-step explanation:

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divide each side by h

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7 0
3 years ago
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alina1380 [7]

Answer:

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Step-by-step explanation:

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Answer:

it's a 50/50 chance per child because a boy requires one X chromosome and one y chromosome

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