3 years ago

636 rounded to the nearest ten and hundred

Mathematics

2 answers:

PSYCHO15rus [73]3 years ago

6 0

600 hope this helps

....

tensa zangetsu [6.8K]3 years ago

5 0

Ten is 640 and 600 is hundred

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barxatty [35]

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3 years ago

-5/4x+2/5=-13/30. What is the solution to ths equation

uysha [10]

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4 years ago

Help with this math picture :) worth 8 points

ipn [44]

Solving for x...
$\frac{1}{2} x+ \frac{1}{4} = \frac{15}{16} 
$

Times the $\frac{1}{2}$ , both the numerator and denominator, by 8 to get the denominator to 16.
Times the $\frac{1}{4}$ , both the numerator and denominator, by 4 to get the denominator to 16.

Then rewrite the problem,
$\frac{8}{16}x+ \frac{4}{16} = \frac{15}{16}$

now that the denominators are all the same, you can solve...
subtract the $\frac{4}{16}$ from both sides

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3 0

3 years ago

If 124 is subtracted from the square of a number the result is 200 what is the number

BartSMP [9]

Answer:

x=18

Step-by-step explanation:

let the number =x

then

x²-124=200

x²=200+124

x²=324