Answer:4 7/12
Step-by-step explanation:
1. Rational numbers
because A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers.
255 is the answer because 143+86=229, 229+23 is 255
<u>Parallelogram</u>
Answer:
solution given:
properties of parallelogram:
- diagonal bisect each other
- diagonal are CONGRUENT
- at least two pair of opposite sides are CONGRUENT
- the diagonal are not perpendicular.