U would add 5.3+7.2+6.2=18.6 then u'll do 9-1+1+-1=10
So ur answer would be 18.6y+10=
28.6
Answer:
20% of 500, 20% of 100, 5% of 100
Step-by-step explanation:
20% of 100 = 20
20% of 500 = 100
5% of 100 = 5
Answer:
6 and 7
Step-by-step explanation:
3*13 = 39
We need to find which squares the number is between
1^2 =1
2^2 = 4
3^2 =9
4^2=16
5^2=25
6^2=36
7^2 =49
39 is between 36 and 49
The square root is between 6 and 7
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10.If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
2.16 • 10^-1
If f(x)=g(x), than x²-2=5x-8
Now we need to solve this equation
Answer: 2, 3