Answer:
15 + M = the amount of marbles he has
15 is the amount he had his mother gave him M
so what he had plus what his mother gave him
the product of five times a number and nine the difference of nine times a number and five the sum of five times a number and five the difference of five times a number and nine
Both missing angles are 65 degrees because a triangle equals 180 degrees and a straight line equals 180 degrees :) I hope this helped!
Answer:
Step-by-step explanation:
1. Weigh the glass and jot that down. 2. Fill the glass all the way to the top and weigh it again.
3.Subtract the weight of the glass (step 1) from the weight from step 2.
4.Divide the answer by 3 and jot that down.
5.Now keep pouring water out and weighing the glass until the weight minus the weight from step1 is equal to the number you got from step4.
Please mark as brainliest if this helped :)
Answer:
1300 mm
Step-by-step explanation:
You want to convert metres to millimetres, so you multiply the metres by a conversion factor:
1.3 m × conversion factor = x mm
1 m = 1000 mm.
So, the conversion factor is either (1 m/1000 mm) or (1000 mm/1 m).
We choose the latter, because it has the desired units on top.
The calculation becomes