Answer:
136/21 as an improper fraction.
Step-by-step explanation:
multiply 6 x 21
6 x 21 = 126
And then add 10.
126 + 10 = 136
Finally, you just keep the denominator. Your final answer is 136/21.
It’s - ( - 3 ) because a negative times a negative equals a positive so it wouldn’t be - ( 3 ) because it would turn into a negative number and - ( - 3 ) would be positive
Answer:
so easy and obvious dude
Step-by-step explanation:
Step-by-step explanation:
1. draw the parallelogram with side 20cm and 25cm respectively and also the diagonal as well.
2.Clearly it forms a triangle in the parallelogram with three known lengths of side.
3.Using the cosine rule : c^2=b^2+c^2 -2bc cos c to find the obtuse angle.
Step-by-step explanation:
(-)(-) = +
