The value of x in the given expression can be either -41 or 45. The correct option is B.
<h3>What is Absolute Value?</h3>
An absolute value of |x| {modulus of x} is the value of a real number x, the value we get is always a non-negative number, for example, |-5| will give 5, and also, |5| will give 5 as well.
Given the modulus function (1/5)|x - 4| - 3 = 6. Now, there will be two cases of this because the value of x can be either negative, x<0 or it can positive, x>0. Therefore, the given modulus function can be solved as shown below.
(1/5)(x-4) - 3 = 6
(x/5) - (4/5) - 3 = 6
(x - 4 - 15)/5 = 6
x - 4 -15 = 30
x = 30 + 15 + 4
x = 45
(1/5)(-x+4) - 3 = 6
(-x/5) + (4/5) - 3 = 6
(- x + 4 - 15)/5 = 6
- x + 4 -15 = 30
-x = 30 + 15 - 4
-x = 41
x = -41
Hence, the value of x in the given expression can be either -41 or 45.
Learn more about Absolute value here:
brainly.com/question/1301718
#SPJ1
The only option that can be classified as a mathematical function is 2y=-12.
<h3>What is a function?</h3>
This refers to a mathematical expression that shows how a variable changes based on another variable, usually represented with y.
<h3>What mathematical expression is a function?</h3>
The only function is 2y=-12. Based on this reasons:
- Values will change depending on the value of y, which shows a relationship between two variables or a function.
- The changing value is represented by y.
- It is not an equality as it occurs in x= 13 or 2x-4x=7.
Learn more about mathematical expression in: brainly.com/question/12065159
#SPJ1
<h2>
Answer with explanation:</h2>
In the given diagram , here are two circles .
The center of larger circle is at C and the center of the small circle is at B.
Also, the small circle is intersecting the bigger one at two points i.e. at A and D.
Since the distance from the center of the circle to its boundary is the radius of the circle.
∴ Length of AB is same as length of BD [ ∵Radii of same circle are congruent.]
Answer:
pi times d
Step-by-step explanation:the actuall formula is 2 pi r but since the radius times 2 is the diameer its pi times d hope this helps god bless
Well slope intercept form is y = mx + b. We can plug in those values to find b.
1 = 2(-6) + b
1 = -12 + b
13 = b
so the formula for that line is y = 2x + 13