top answer

there are 96 boys and 120 girls at a school in grade 9. write down the ratio of the number of boys to the number of girls in this grade 9 year.

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25 🤨

33 😮

31 😂

26 hi

what your name

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utjgth8thuy98huiy[- g0tyj9iu

hi

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answer is 12:15

4:5

it not good

8:10

x2-5x-24=0 (x+3)(x-8)=0 x=8,-3

putting the value

64-40-24=0 64-64=0

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99 🤨

81 😮

81 😂

81 bruh what is this :0

is this really real???????????

do not know

is this real?

yeah is it

all you have to do is search up the answer. it's super simple and im sure anyone can do it. it do it! no one knows if it is real because you can't believe everything you read on the internet.

wha

0! *52 *66+3%*66 = 233307.36

my mind hurts 😳 😳

um duh yeah it real it called math

correct

4:5

0 and 0

x²-24=5x (the condition)

x²-24=5x (the condition)

let x = the number
x²-24=5x (to satisfy the condition that the square of the number less 24 is 5 times the number)

thus, x²-24=5x (quadratic equation)

x²+5x-24=0=(x+8)(x-3)

we get two values of x:

x=8 and x=-3

both values are correct but only when x=8 will the condition that was set is satisfied. therefore the answer is 8.

real

thanks for the answer

x2-5x-24=0 [x+3] [x-8=0 x=8,-3

putting the vale

64-40-24=0 64-64=0

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19 🤨

13 😮

8 😂

11 x2 - 5x - 24 = 0

(x + 3)(x - 8)

x = 8

check it.

64 exceeds 24 by 40.

it checks.

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13 🤨

11 😮

7 😂

13 i- what da heck is dat 😳 😳

haha

x2-5x-24=0

(x+3)(x-8)=0

x=8,-3

putting the value

64-40-24=0

64-64=0

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10 🤨

13 😮

8 😂

8 120 there the number

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3 🤨

10 😮

5 😂

9 lucky numbers for 645 on wednesday

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0 🤨

0 😮

0 😂

0 you sure?

great answer thanks

great answer, tyyy

where did you get your answer

i'm not sure this is right

great answer, thankss

what is the interquartile range of this data?

6

7

8

9 box-and whisker plot titled temperatures in celsius ranging from 12 to 48 with the five number summary from left to right 18, 25, 28, 33, and 42

if you smart do this one!

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1 🤨

3 😮

1 😂

1 loading...

31 squared = 961. 32 squared = 1,024. the first prime number that is greater than 32 is 37. therefore, 37 is the first prime number whose square exceeds 1,000.

"7"is the number because its square root is "49" 49+7=56

multiple it by itsself

no

the problem can be written as3x2 = 6x + 9x is the number we want to findsolution:x2 = 2x + 3x2 - 2x - 3 = 0(x-3)(x+1) = 0x = -1, 3

3x2 - 9 = 6x 3x2 - 6x - 9 = 0 3(x + 1)(x - 3) x = -1, 3 the answer is 3. check it. 27 - 9 = 18 it checks.

if we were to graph the number it would be: y = x if we were to graph the square it would be: y = x² the difference would be: f(x) = x - x² you want to maximize this difference, so take the derivative: f'(x) = 1 - 2x then set it to zero: 0 = 1 - 2x add 2x to both sides: 2x = 1 divide both sides by 2: x = ½ answer: ½ is the number that most exceeds its square.

d no is "6"

russia just barely exceeds that number, and it's the only one.

if we were to graph the number it would be: y = x if we were to graph the square it would be: y = x² the difference would be: f(x) = x - x² you want to maximize this difference, so take the derivative: f'(x) = 1 - 2x then set it to zero: 0 = 1 - 2x add 2x to both sides: 2x = 1 divide both sides by 2: x = ½ answer: ½ is the number that most exceeds its square.

81

when you walk, you advance a certain number of meters, not square meters.

81

6

a number is a perfect square when you can directly extract its square root in whole numbers and without approximation. when you subject a certain number to a radical sign, you can extract its square. example: 25 is a perfect square. it's square root is 5, since 5 x 5 is equal to 25

metres are a measure of length; square metres are a measure of area. because of this you can't say that a certain number of metres is equal to a certain number of square metres. you may have been trying to ask if a square which has sides 32 m long has an area of 1024 m2, in which case the answer is yes.

a number is a perfect square when you can directly extract its square root in whole numbers and without approximation. when you subject a certain number to a radical sign, you can extract its square. example: 25 is a perfect square. it's square root is 5, since 5 x 5 is equal to 25

the base of the rectangle exceeds three times its altitudes by 4. if the length of the side of the square is 8centimeter find the dimension of the rectangle.

first of all the square root of any negative number is technically impossible, but in certain maths it can be accepted in terms of imaginary number, i. so to answer your question it is about 2.236067977i

a square is called "second power" because a square number is a number, in which its factors are "2" of the same number, ( ex, 1 x 1, 2 x 2, 3 x 3,etc). so, in other words, the "first" factor is a certain number, and the "second" number is the same number. you are using the same number 2 times in order to get the product, which is the square number.a square number physically forms a square. you can see this by taking 1 inch square pieces of paper and taking any square number ( 2, 4, 16, etc) and making it into an array - it is a perfect square. if you take a number, which is not a square number, it cannot pysically form a square, no matter how you try.a cubed number is the same, it physically forms a cube.

if a certain number when squared equals 2009 then the solution is the square root of 2009. √2009 = ±44.82 (2dp)

4n2 = 8n + 12 n2 - 2n - 3 = 0 (n - 3)(n + 1) = 0 n = -1, 3 since it has to be positive, the answer is 3.

it is a square number but not a perfect square number.

6 is a even number but not a square number. any number that does not have a whole number as its square root is not a square number.

it means the average number of people per square area (usually, square kilometer or square mile). it calculated by dividing the population in a certain place (country, city, state, etc.. ) by the area of this place.