Answer:
Yes a dilation of two will make the two figures the same. This is because the bigger figure has side lengths that are divisible by the smaller figures length. and once we divide we figure out that every side from the large figure is two times longer than the small figure.
Step-by-step explanation:
<u><em>Answer:</em></u>The youngest age was 26.1843 years
<u><em>Explanation:</em></u><u>The equation that models the average income is:</u>
i = -425x² + 45500x - 650000
where:
i is the average income
x is the age
We are looking for the age at which the income was $250000.
<u>Therefore, we will substitute with i = 250000 in the above equation and solve for x as follows:</u>
250000 = -425x² + 45500x - 650000
425x² - 45500x + 650000 + 250000 = 0
425x² - 45500x + 900000 = 0
<u>The general form of the quadratic equation is:</u>
ax² + bx + c = 0
<u>By comparison:</u>
a = 425
b = -45500
c = 900000
<u>Substitute in the quadratic formula shown in the attached image to get the values of x.</u>
<u>We will find that:</u>
either x = 80.8744
or x = 26.1843
Since we are looking for
the younger age, therefore, our answer would be:
26.1843 years
Hope this helps :)
Answer:
For question 4 the answer would be B.
For question 6 the answer would be D.
Step-by-step explanation:
There is no figure to find the area of
You can only buy 1 CD using $12 because $12 minus $8 is $4 and $4 is not enough for another CD.