X=1, y=3 because 2x1 is 2 and 3x3 is 9, 2 plus 9 equals 11 and 11 plus 4 equals 15
Answer:
A=a+b
2h=20+8
2·20.4≈285.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
We have:
This gives:
Open bracket
Collect like terms
Answer:
(no solutions exist)
Step-by-step explanation:
1.4347826
Find the number in the tenth place 4
and look one place to the right for the rounding digit 3. Round up if this number is greater than or equal to 5 and round down if it is less than 5.
Answer- 1.4