ANSWER FAST Which statement about numbers is true? All whole numbers are rational numbers. All rational numbers are integers. All rational numbers are whole numbers. All integers are whole numbers

The statement "(a) all whole numbers are rational numbers" is true.

Step-by-step explanation:

A rational number is the number which can be expressed in the from  of  , where p, q are integers and q\neq0.

(a.) As all the whole numbers (0,1,2,3...) can be expressed in the form of p/q having q=1.

Hence,  the statement "(a) all whole numbers are rational numbers" is true.

(b). As the rational numbers can have the fractional value but any integers don't have fractional value, so all the rational numbers are not integers.

Hence, the statement "(b). All rational numbers are integers" is not true.

(c). As the rational numbers can have the fractional value but any whole numbers don't have fractional value, so all the rational numbers are not whole numbers.

Hence, the statement "(c). All rational numbers are whole numbers." is not true.

(d). Integers( ...,-2,-1,0,1,2,...) can be negative, but the whole numbers (0,1,2,...) can't be negative. So, all integers can't be whole numbers.

Hence, the statement "(d). All integers are whole numbers" is not true.

90% rotation

step-by-step explanation:

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.