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tiny-mole [99]
3 years ago
8

Square root of 50 estimated to the nearest integer

Mathematics
2 answers:
Grace [21]3 years ago
8 0

Answer:

7

Step-by-step explanation:

Consider perfect squares either side of 50, that is

49 < 50 < 64, thus

\sqrt{49} < \sqrt{50} < \sqrt{64} , that is

7 < \sqrt{50} < 8

Since 50 is nearer to 49 than it is to 64, then

\sqrt{50} ≈ 7 ( to the nearest integer )

Lina20 [59]3 years ago
3 0

Answer:

square root of 50 estimated to the nearest integer is, 7.1

Step-by-step explanation:

step 1. the square root of 50 is 7.07106781186548

step 2. reduce is 7.07

step 3. round 7.07 so you only have one digit after the decimal point to get the answer., 7.1

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In 10 years, Roman will be 2 times Seth's age. 5 years ago Roman was 3 times Seth's age. HOW OLD IS SETH???
aalyn [17]
Let s be Seth's age. let r be Romans age. 5 years ago Seth was s-5 and Roman was three times as old, or 3(s-5), or 3s-15=r-5

in ten years Seth will be s+10 and Roman will be twice as old, or 2(s+10), or 2s+20=r+10
3s-15 =r-5
r=3s-10

2s+20=r+10
r=2s+10

3s-10=2s+10
s=20

Seth is 20 years old

setting the two equations equal gives us
3(s-5)=2(s+10)
3s-15=2s+20
s=35
5 0
3 years ago
Form the union for the following sets m={} n={6,7,8,9,10}
Levart [38]

Answer:

M\cup N={6,7,8,9,10}.

Step-by-step explanation:

We have an empty set: M={} and the set N={6,7,8,9,10}.

The union of these two sets are elements in M or N or both.

Since the M is a null set, M\cup N=N

Therefore: M\cup N={6,7,8,9,10}.

The union for the given sets is {6,7,8,9,10}.

4 0
3 years ago
Find the value of x. Write your answer in simplest form.<br> (82<br> The value of x is
xxMikexx [17]

9514 1404 393

Answer:

  x = 8

Step-by-step explanation:

In an isosceles right triangle, the side length ratios are ...

  1 : 1 : √2 = x : x : 8√2

The latter ratios will match the first ratios when x=8.

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That is, x = (8√2)/(√2) = 8.

8 0
3 years ago
Anyone know the answer to x^2 - 11x + 18 = 0
Digiron [165]

Answer:

x= 9, x= 2

Step-by-step explanation:

x^2- 2x- 9x+ 18= 0

x (x-2) -9 (x-2)

(x-9) (x-2)

x-9= 0, x-2= 0

Therefore, x= 9, x= 2

If you don't mind, plz mark me brainliest

5 0
3 years ago
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I need help please.
Norma-Jean [14]

Answer:

No

Step-by-step explanation:

7 0
3 years ago
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