4/5*9/10= 36/50 = 18/25
Just multiply the fractions straight across since area is length*height
Answer:
Step-by-step explanation:
since we can see that the lines are parallel
and we can see that the both are interior angles and when we sum up both angles we get 180
2x - 5 + 45 = 180
2x + 40 =180
2x = 180 - 40
2x =140
x = 140/2
x = 70
Take -1-5 first and you'd get -6. then take 5×-6 and you'd get -30. finally take -30-40 and you'd get -70 as your answer
your answer would be
2/5, 3/7, 3/5, 1/2
Answer:
B is answer
Step-by-step explanation:
