A student took a survey to determine which integer was the most popular "lucky number" among the members of her class. Which typ
2 answers:
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You did not attach any picture to solve this problem. We cannot calculate for the value of A’ and D’ without the correct graph. However, I think I found the correct graph (see attached), please attach it next time.
So we are given that the figure is dilated by a factor of, meaning that all of its end points are multiplied by 2. By this rule, all we have to do is to simply multiply the initial coordinates of A and D by 2 to get A’ and D’, that is:
A’ = (-1 * 2, -1 * 2) = (-2, -2)
<span>D’ = (2 * 2, -1 * 2) = (4, -2)</span>
Answer:
Option c is correct.
Step-by-step explanation:
We have been given the solution of the equation:
We will use the formula for finding the solutions of quadratic equation.
Then
Equation
a=1,b=3 and c=3
Now,
And
So,
Therefore Option c is correct.
115% is the same as 1.15
some number = x
115% of some number is 120
1.15 of x is 120
1.15 * x = 120
x = 104.3478
x ≈ 104.3
Hope this helps! :)
some number = x
115% of some number is 120
1.15 of x is 120
1.15 * x = 120
x = 104.3478
x ≈ 104.3
Hope this helps! :)