Answer:
if ratio is 3:5 then there are 8 parts in total
Maria receives 5/8 of 240 = 150
Alberto receives 3/8 of 240 = 90
Step-by-step explanation:
Answer:
The least value of n is 17.
Step-by-step explanation:
First term (a) = 46
Second term (a + d) = 43
Third term (a + 2d) = 40
Common difference (d) = second term - first term = 43 - 46 = -3
Tn (nth term) = a + (n - 1)d
a = 46, d = -3
Tn = 46 + (n - 1)-3 = 46 + (-3n + 3) = 46 - 3n + 3 = 49 - 3n
For Tn to be negative, the product of 3 and n must be greater than 49.
Therefore, the least value of n is 17
Answer:
24 by 4
Step-by-step explanation:
plz mark as brainliest if it helps
<span>Find an equation of the line that is tangent to the graph of f and parallel to the given line.
Function- f(x)=x^2
Line- 2x − y + 1 = 0
</span>
To answer this item, we assume that the topic is in similar polygons such that the ratio of the corresponding sides should be equal. In this item,
BY/YC = AX/XC
Substituting the known values,
6/10 = 18/XC
The value of XC from the equation is 30. The answer is letter C.
