Answer:69 2/9 - 31 1/9 - (- 12 4/9) =
69 2/9 - 31 1/9 + 12 4/9 =
81 6/9 - 31 1/9 =
50 5/9 or 455/9 or 50.56 <==
Step-by-step explanation:
The square root of x equals ten is 5
Answer:
a trapezium
Step-by-step explanation:
by plotting and joining the points you will see a quadilateral with four sides which has one pair of opposite sides parallel but not equal and that is a trapezium
Answer:
A quadrilateral is a rectangle
Mental math I'd split it up and simplify it first.
8 × 25 is 4 × 25 two times. So 100 times anything is just the number plus two zeros usually so
8 × 25 × 23
100 × 23
2300 2300 Is the answer
