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Rzqust [24]
3 years ago
13

Formula1" title=" \sqrt{2x + 3 } - \sqrt{x - 2} = 2 " alt=" \sqrt{2x + 3 } - \sqrt{x - 2} = 2 " align="absmiddle" class="latex-formula">
find x
​

Mathematics
1 answer:
emmainna [20.7K]3 years ago
8 0

Answer:

Step-by-step explanation:

hello : here is an solution

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What Is the sequence of 5,10,15
Veronika [31]
Add 5
5,10,15,20,25,30....
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3 years ago
Which pair of numbers is relatively prime?
Vladimir [108]
I think it is 21 and 50. The only common factor they have is 1.


All the others are divisible by 1 & 3.
3 0
4 years ago
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Two families are vacationing together, driving in separate cars. the harris family averages 45 mph, leaving hometown 6 minutes a
Kobotan [32]

Let x = amount of time the Arlen family must catch up to overtake the Harris family

In principle, the Harris and the Arlen family should cover the same distance. Since distance is speed x time,

45 (6+y) = 58y

270 + 45y = 58y

58y - 45y = 270

y = 270 ÷ 13

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7 0
4 years ago
There is 6 7/8 cups now i take 2 5/8 away how many is left ?
REY [17]

left means subtracting

6 7/8 - 2 5/8

Whole numbers subtract each other

Numerators subtract each other

The denominators stay the same.

6-2= 4

7-5=2

4 2/8

Reduce 2/8. Divide by 2. 2/2= 1, 8/2= 4

4 2/8=4 1/4

Answer: 4 2/8 = 4 1/4 cups left

3 0
4 years ago
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if f(x)=2(x)^2+5sqrt(x+2), complete the follwoing statement ( round your answer to the nearest hundreth) : f(0)=_____
Maslowich

Answer:

f(0)=7.07

Step-by-step explanation:

We have the function f(x)=2(x)^2+5\sqrt{(x+2)}

In this case we want to find the value of f0)

To find f(0) you must replace the x in the function with the number 0 and solve as shown below

f(0)=2(0)^2+5\sqrt{(0+2)}

f(0)=0+5\sqrt{(0+2)}

f(0)=5\sqrt{(2)}

Therefore

f(0)=7.07

5 0
4 years ago
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