Answer:
C. -3/7
Step-by-step explanation:
Irrational numbers: cannot be written as a fraction
Rational numbers: can be written as a fraction
The only option that contains a fraction, is C
Hope this helps!
X^2 + 4x + 8 = 0
( x + 2 ) ( x + 2 ) = 0
i am a mathematics teacher. if anything to ask please pm me
Answer:
(-3)^3
Step-by-step explanation:
Answer:
The number is 7. If you divide -28 by -4 you get 7, 7×-4=-28
(2) diagonal are congruent