Answer:
No, let me explain
Step-by-step explanation:
The definition of squared is a value multiplied by itself, and in this case, 2x(x) x is being multiplied by itself. Keep in mind that x is a value, so it could be any number. We can't say that x times 2x equals 2x, because you are multiplying 2x by the value of x.
Answer:
A+B=C. C/6=D
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
The mean is all the numbers added up, and divided by the number of terms, so
14+10+17+19+x/5
And, we know that the expression above must equal 14
14+10+17+19+x/5=14
Solve, first by multiplying by 5 on both sides
14+10+17+19+x=70
Add on the left side
60+x=70
Subtract 60 from both sides
x=10
Hope this helps! :)
Answer: 99% Confidence interval = 6.97, 8.706
Step-by-step explanation: Please find the attached document for the step by step explanation
Answer:
6.5 ft ft
Step-by-step explanation:
Angle L will be 180-90-76=14
Using the sine rule
Relating to the above set up
Taking only the first two parts then
Therefore, rounded off to the nearest tenth, distance will be 6.5 ft