Answer:
120
Step-by-step explanation:
If you multiply -8 and -9 it's 72 because If you multiply two negatives it turns into a positive number/answer and if you add -8 and -9 it's -17.
-8 + -9 = -17
and
-8 * -9 = 72
Answer: Our required ratio would be 4:1.
Step-by-step explanation:
Since we have given that
Let the distance at which the stone lands from building B be 'x'.
Let the distance at which the stone lands from building A be '4x'.
So, we need to find the ratio of building A's height to building B's height.
As we know that
Ratio of distance at which stone lands from building B : Ratio of distance at which stone from building A = Ratio of height of building A to Ratio of height of building B.
So, Ratio of height of building A to Ratio of height of building B is given by

Hence, our required ratio would be 4:1.
Answer:
422mins and 8sec
Step-by-step explanation:
အားလုံးကိုပေါင်းလိုက်
Answer:
each meal is 5.47 21.88 divided by 4 is 5.47
Step-by-step explanation: