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r-ruslan [8.4K]
3 years ago
13

HELP! Domain/Range of f(x)= 2 SQRT X

Mathematics
1 answer:
jeyben [28]3 years ago
8 0

Answer:

Step-by-step explanation:

I’m in middle school

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I need help with this question ASAP!
mote1985 [20]
The answer is c because 3/6 simplified is equal to 1/2
4 0
2 years ago
6.<br> -20 + -2m<br> Can u help me
stellarik [79]

Answer

Step-by-step explanation:

Replace all occurrences of

+

−

with a single

−

. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because

1

⋅

−

1

=

−

1

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4 0
3 years ago
In the third quarter of 2001, the median sale price for a single-family
snow_tiger [21]

Answer:

The % increase is 7.179 but see the remark I made below. What I have given and what it could be is a rounding error. Less than 2 dollars error is not much when you are calculating something for someone just to show them how to do it.

Step-by-step explanation:

242,555 * x/100 = 259,970           Multiply by 100

242,555 * x = 259970 * 100

242,555 * x = 25997000            Divide by 242555

x = 24997000/242444

x = 107.179

That's the total increase.

What you want is 7.179%

If you take 7.179% of 242,555 and add it onto 242555 you should get 259,970

7.1797/100 * 242555 = 17413.02

17413.02 + 242555 = 259968.02

Why isn't it exact. I'm out just about 2 whole dollars. The reason is that the % isn't exact. It's only out to 3 decimal places which apparently is not enough. You can go over my numbers if you want more exactness us use something that is rounded to 7.180 if you like.

8 0
3 years ago
What is the slope of the line through -1,-7 and 3,9
Lelechka [254]

Answer:

The slope is 4

Step-by-step explanation:

You can find the point by doing

9+7

____

3+1

which equals 16/4 = 4

the slope is 4

5 0
2 years ago
Read 2 more answers
How do I solve 12 + 2x + 1 = 59
aksik [14]
You can look up cymath.com it will work the problem out for you and show you the steps.
3 0
3 years ago
Read 2 more answers
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