Answer: The answer is (D) 
Step-by-step explanation: We are given to find the equation of a line which is parallel to the line in the graph and passing through the point (-3, 1).
The points (-2, -4) and (2, 2) lie on the line in the graph, so its slope will be
The slope of the line parallel to the line in the graph will also be same. Since the new line passes through the point (-3, 1), so the equation of the line will be
which is in the slope-intercept form.
Thus, the correct option is (D).
The value of n is 1 because 523 divided by 10 = 52.3 and the only way to get 10 from 10n is if the value of n is 1
Answer:
The equation representing the given situation is 1.50 X + 2 Y = 90
Step-by-step explanation:
Let X be the number of hamburgers purchased.
The cost of 1 hamburger = $1.50
So, the amount spent on X burgers = X times (cost of each burger)
= X($1.50) = 1.50 X
Y be the number of turkey burgers purchased.
The cost of 1 turkey burger = $2
So, the amount spent on Y turkey burgers = Y times (cost of each burger)
= Y($2) = 2 Y
Total amount spent on both type both burgers= $ 90
⇒ Money spent on hamburger + Money spent on turkey burger = $90
or, 1.50 X + 2 Y = $90
Hence, the equation representing the given situation
is 1.50 X + 2 Y = 90
Answer:
Below in bold
Step-by-step explanation:
∫ dx / (x^2√(9-x^2))
Substitute x = 3sinu and dx = 3cosu du
then the √(9-x^2) = √( 9 - 9sin^2u) = 3 cos u and u = arcsin(x/3)
= 3 ∫(csc^2 u du )/ 27
= 1/9 ∫(csc^2 u du
= -1/9 cot u
= -√9-x^2) / 9x.
