Answer:
Hi, I don't see an attachment with your question. But without any attachments to refer to. You use Pyrhagoras Theorem to solve this question.
Step-by-step explanation:
A^2 (Short side) + B^2 (Short side) = C^2 (Long side)
Stay safe and Merry Christmas! :)
Answer:
It is because the red disks were more than the other disks before the pupils added other disks.
$5.12
Make a chart for this sort of problem it makes it easier. Excel is good for it
Answer:
53
Step-by-step explanation:
At first,
- 7 = 9 + x
By subtracting 9 from both sides, we get
-7-9=9+x-9
-16=x
Now,
By substituting the value of x in -3x + 5 , we get
-3x + 5
-3×(-16)+5
48+5
53
Answer:
0.030
Step-by-step explanation:
=> 0.029646
To three dps that there should be only 3 decimals places after rounding off.
So, it becomes
=> 0.030 (Because the digit in ten thousandths place was greater than 5)
