square roots
fractions
real numbers
system of equation
phytagoream theorem
100
the square root of 7 is perfect square or not perfect square?
is not perfect square
100
the fractions is rational or irrational number ?
is rational
100
all numbvers are real numbers?
yes
100
x+5=10 what is it x?
5
100
what is phytagorem theorem?
the sun of squares of the lengths of the legs of a right triangle is equal to the squares of the lenghts of the hypotenuse
200
the negative square roots is perfect o not perfect square?
perfect square
200
what is it the equivalent decimal of 1/2?
0.5
200
-7 is whole number ?
no, is interger
200
8+x=28 what is it x?
is 20
200
what is phythagoream triples?
are positive integers that satisfic the phytagoream theorem not (make it true)
300

Between what two whole numbers would the square root of 7 

The square root of 7 falls between what two integers.

2 and 3

300
what is it the equivalent decimal of 2/3?
0.66..
300
0 is natural number?
no, is interger and whole number
300
what is it equation?
Equation may also refer to a relation between some variables that is expressed by the equality of some expressions of their values.
300
what is it any multiplies of these triples alson work?
3/4/5 6/8/10 9/'12/15
400
what is it the square root of 25?
the square root of 25 is 5
400
what is it the equivalent fractions of 0.6?
is 6/10
400
-128 is interger ?
no, is rational
400

what is the value of x in the equation x+2=4

the value of x is 2

400
what is it the area in the square with 12cm^2?
144cm^2
500
what is it the square root of 16?
the square root of 16 is 4
500
what is it the equivalent fractions of 7 3/4
is 7.75
500
28 is whole numers?
yes
500

what is it the value of x in the equation 20+x=30

the value of x is 10

500
what is it in the square with 2cm^2?
is 4^2