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TX Mathematics/Science 4-8 (114) 2024/2025 with 100% complete solutions $17.99   Add to cart

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TX Mathematics/Science 4-8 (114) 2024/2025 with 100% complete solutions

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  • TX Mathematics/Science 4-8

Commutative property correct answersa+b=b+a ab=ba Associative property correct answers(a+b)+c=a+(b+c) (ab)c=a(bc) Identity property correct answersa+0=a a x 1 = a Inverse property correct answersa - a = 0 a x 1/a = 1 Distributive property correct answersa(b+c)=ab+ac Conjugate co...

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TX Mathematics/Science 4-8 (114)

Commutative property correct answersa+b=b+a

ab=ba



Associative property correct answers(a+b)+c=a+(b+c)

(ab)c=a(bc)



Identity property correct answersa+0=a

ax1=a



Inverse property correct answersa - a = 0

a x 1/a = 1



Distributive property correct answersa(b+c)=ab+ac



Conjugate correct answersif the denominator is a complex #, then you multiply by the

(a/bi)(bi/bi) or ((a+bi)/(ci))(i/i)



Rational numbers correct answerscan be expressed as a ratio of two integers

Ex a/b where b DNE 0



Integers correct answerspositive and negative numbers as whole

Ex. -2,-1,0,1,2



Whole numbers correct answersnatural numbers and 0

ex. x>-1

,Natural numbers correct answersThe set of numbers 1, 2, 3, 4, ... Also called counting numbers.



reciprocal correct answerswhen dividing fractions, you multiply by the

ex (1/2) / (1/3) = (1/2) x (3/1)



Irrational numbers correct answersreal numbers that cannot be written as the ratio of two integers.
there are infinite non repeating numbers.



Real numbers correct answerstwo types of numbers . Rational and Irrational



Rational numbers correct answersany number that can be expressed as a fraction



Complex numbers correct answersa + bi where a and b represent real numbers and i represents sq rt -1



Greatest Common Factor correct answerslargest number that is a factor of all given in a problem.



Least common multiple correct answersthe smallest number that all of the given numbers divide into



Composite numbers correct answersA whole number that can be divided evenly by numbers other than
1 or itself.



Prime numbers correct answersnumbers that can only be factored by number and 1



2(l+w), LW correct answersperimeter and area of rectangle



1/2 x base x height correct answersarea of a triangle



1/2 x height x (top +bottom) correct answersarea of a trapezoid

, a^2 + b^2 = c^2 correct answersPythagorean Theorem



2(π)radius, π(diamter) correct answerscircumference



π x r^2 correct answersarea of circle



π x h x r^2 , 2(π)rh+2(π)r^2 correct answersVolume and SA of right cylinder



(π x r^2 x h)/3 , π x r x sq rt (r^2 + h^2) + π x r^2 correct answersVolume and SA of right cone



V=4/

3πr^3, A=4πr^2 correct answersVolume and SA of sphere



an = a1 + (n-1)d correct answersArithmetic sequence



an = a1 x r^(n-1) , r=a(n+1)/an correct answersGeometric Sequence



each element of the domain corresponds to one element of the range. correct answersTrue function



function correct answersrelation in which different ordered pairs have different first coordinates. NONE
SHARE X COORD



relation correct answersany set of ordered pairs



domain correct answersset made of all first coordinates of the ordered pairs



range correct answersset made of all the second coordinates of the ordered pairs

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