<span>In order to determine the total number of errors that were made by the bar code scanner, we first have to calculate how many total scans were made. Because there were six items scanned 1,000 times each, there were 6,000 total scans made. Next, we have to add up the total number of errors made by each item (36+14+21+39+11+2). As a result, there were a total of 123 errors made during the 6,000 scans.</span>
Answer:
This means that length of one side of the square = 8x
Step-by-step explanation:
A=s^2
where,
A = Area of a square
s = length of one side of the square
If the area of a square is (8x)^2 what would that mean in terms of the side length
A=s^2
(8x)^2 = s^2
Find the square root of both sides
√ (8x)^2 = √s^2
8x = s
s = 8x
This means that length of one side of the square = 8x
Answer:
.
Step-by-step explanation:
Apply the quadratic formula to find all factors. For a quadratic equation in the form
,
where , , and are constants, the two roots will be
, and
.
For this quadratic polynomial,
Apply the quadratic formula to find any value or values that will set this polynomial to zero:
.
.
Apply the factor theorem to find the two factors of this polynomial:
- for the root , and
- for the root .
Keep in mind that simply multiplying the two factors will not reproduce the original polynomial. Doing so assumes that the leading coefficient of in the original polynomial is one, which isn't the case for this question.
Multiply the product of the two factors by the leading coefficient of in the original polynomial.
.
Expand to make sure that the factored form is equivalent to the original polynomial:
.
Note: Its equilateral not equitorial triangle .
Given:
The statement is "An equilateral triangle has 3 medians".
To find:
Whether the given statement is true or false.
Solution:
Median of a triangle connected the vertex and midpoint of opposite side of the triangle.
We know that that every triangle has three medians.
In case of equilateral triangle, all sides and angles are equal and median is the height of the triangle.
So, an equilateral triangle has 3 medians.
Therefore, the given statement is true.