36 is 90 percent of 40.
Given that we need to find that 36 is 90% of what number,
Here using the concept of Percentage,
Percentage refers to a portion or fraction of a whole expressed as a number out of 100. It is a way of representing parts of a whole in terms of hundredths. The symbol "%" is used to denote a percentage.
To calculate a percentage, you can use the following formula:
Percentage = (Part / Whole) x 100
Where "Part" refers to the portion you are considering, and "Whole" represents the total or the whole amount.
To find the number that 36 is 90% of, you can use the following formula:
x = (36 / 0.9)
Let's calculate it:
x = 36 / 0.9
x = 40
Therefore, 36 is 90 percent of 40.
Learn more about Percentage click;
#SPJ6
A. (-6, -4) B. (-4,-6) C. (6,4) D. (4,6)
Answer:
Option C is correct.i.e., ( 6 , 4 ) lie on given line.
Step-by-step explanation:
Given Equation, y - 4 = -2 ( x - 6 )
Option A:
From given point, x = -6 and y = -4
LHS = y - 4 = -4 - 4 = -8
RHS = -2 ( x - 6 ) = -2 ( -6 - 6 ) = -2 × ( -12 ) = 24
LHS ≠ RHS
⇒ This point does not lie on given line.
Option B:
From given point, x = -4 and y = -6
LHS = y - 4 = -6 - 4 = -10
RHS = -2 ( x - 6 ) = -2 ( -4 - 6 ) = -2 × ( -10 ) = 20
LHS ≠ RHS
⇒ This point does not lie on given line.
Option C:
From given point, x = 6 and y = 4
LHS = y - 4 = 4 - 4 = 0
RHS = -2 ( x - 6 ) = -2 ( 6 - 6 ) = -2 × ( 0 ) = 0
LHS = RHS
⇒ This point lie on given line.
Option D:
From given point, x = 4 and y = 6
LHS = y - 4 = 6 - 4 = 2
RHS = -2 ( x - 6 ) = -2 ( 4 - 6 ) = -2 × ( -2 ) = 4
LHS ≠ RHS
⇒ This point does not lie on given line.
Therefore, Option C is correct.i.e., ( 6 , 4 ) lie on given line.
Answer:
Writing 6(3x + 8) + 32 + 12x in 3 different ways:
∵ 6(3x + 8) = 18x +48 as distribute law suggests that a(b + c) = ab + ac
Step-by-step explanation:
As the expression is 6(3x + 8) + 32 + 12x, and we have to write it in three different ways. Using the properties of operations we can write it in three different ways,
Let way one be denoted as w₁
Let way two be denoted as w₂
Let way three be denoted as w₃
So, lets write 6(3x + 8) + 32 + 12x in 3 different ways:
∵ 6(3x + 8) = 18x +48 as distribute law suggests that a(b + c) = ab + ac
Keywords: operation properties, distributive law
Learn more about operation properties from brainly.com/question/13754344
#learnwithBrainly
3y-z=2
X+z=5
Solve for x,y,z
Solve by Gaussian elimination
Answer: x= 5/3 - y/3, y= 2/3 + z/3 z=5-X
think that's how you wanted it
(a) Complete the table of values.
x –2 –1 0 1 2
f(x)
(b) Use the points in the table to graph the function.
(c) Describe the end behavior of the function.
Answer:
3. Ronnie is building a tower out of blocks. There are 38 blocks in the bottom row. Each row above the bottom row has 3 fewer blocks than the row below it.
(a) Write an iterative rule to model the sequence formed by the number of blocks in each row.
(b) The top row has 5 blocks. Use the rule to determine how many rows are in the tower. Show your work.
Answer:
If the domain is restricted to the portion of the graph with a positive slope, how are the domain and range of the function and
its inverse related?
Since the domain of the original function is limited to x 6, the range of the inverse function is y s6.
Since the domain of the original function is limited to x> 4. the range of the inverse function is ys 1.
Since the range of the original function is limited to y > 6, the domain of the inverse function is x 26
Since the range of the original function is limited to y 4, the domain of the inverse function is x 1.
The answer is the statement Since the range of the original function is limited to y > 6, the domain of the inverse function is x ≥ 6.
The domain of the inverse of a relation is the same as the range of the original relation. In other words, the y-values of the relation are the x-values of the inverse.
The positive slope definition tells us that a line with a positive slope is one where the right side of the line is higher than the left side of the line.
So, by the definition given above, we see that
if the range of the original function is limited to y > 6, the domain of the inverse function is x >= 6.
Learn more about the domain of inverse functions on:
#SPJ2
Answer:
Since the range of the original function is limited to y 6, the domain of the inverse function is x ≥ 6.
Step-by-step explanation: