5 C + 3 < 28 a - 4 C - 214
a>9c +31
------------
28. 4
C >28a-21
------
9
Answer:
(x + 2)²
Step-by-step explanation:
Given
x² + 4x + 4 ← is a perfect square of the form
(x + a)² = x² + 2ax + a²
Compare like terms
a² = 4 ⇒ a = = 2, thus
x² + 4x + 4 = (x + 2)²
Answer:
C / ( 2 pi) = r
Step-by-step explanation:
C = 2 pi r
Divide each side by 2 pi
C /2 pi= 2 pi r / 2 pi
C / ( 2 pi) = r
Box plots are used to display data using a rectangle whose vertical edges represent the quartiles.
<h3>(a) The annual salaries of both companies</h3>
From the box plots, we have the following highlights:
- The entry salary at Company A is less than company B
- The median salary at Company A is less than company B
- The highest salary at Company A is greater than company B
<h3>(b) The pros and cons</h3>
For Company A, we have:
There is an outlier in the distribution of company A;
This implies that employees in company A have the possibility of earning more
For Company B, we have:
The entry salary at company B is more than the entry salary of employees in company A
Read more about box plots at:
brainly.com/question/20259080
Answer:
i believe the anser is 4
Step-by-step explanation:
i took the test