Answer:
x = 0.2444444444
Step-by-step explanation:
Simplifying
45x = 11
Solving
45x = 11
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '45'.
x = 0.2444444444
Simplifying
x = 0.2444444444
Answer:
(5x + 4)(3x+2)
Step-by-step explanation:
15x² + 22x + 8
First, you find two, when added equals 22 and when multiplied together equals 15*8
You then replace 22x with the two numbers
15x² + 10x + 12x + 8
You then group the above expression in 2s
(15x²+10x) + (12x + 8)
Find common factors in each group
5x(3x + 2) + 4(3x + 2)
(5x + 4)(3x+2)
ANSWER
Dilation
EXPLANATION
The given regular polygon is an equilateral triangle.
If we dilate this polygon about the origin with a scale factor of 1.
The image triangle will coincide with the preimage.
Therefore the transformation that will carry the given regular polygon on to itself is dilation.
The correct choice is C.
Answer:
f
(
x
)
=
2
x
+
5
Step-by-step explanation:
Explanation:
Function notation is a system of representing functions.
Functions are special types of relations. If a relation produces exactly one output (
y
) for each input (
x
), then it is called a function.
You can write a relation in function notation by replacing y with f
(
x
)
. This is pronounced "f of x", and means "the value of the function given the input x
.
1824 the estimate is 1820