Answer:
Step-by-step explanation:
Można po polsku?
Answer:
D. 6x + 3
Step-by-step explanation:
A perimeter is just the sum of all sides of a shape.
First, write an equation to add all sides of the triangle:
(x + 4) + (3x - 2) + (2x + 1)
What is inside the parentheses is all already simplified. Also, it is addition, so the order in which we add does not matter. So, we can now get rid of the parentheses and combine like terms:
x + 3x + 2x + 4 -2 + 1
6x + 3
And that's our final answer: 6x + 3
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Answer:
The one-way analysis of variance isused to determine if there are statisticallysignificant differences between the means oftwo or more independent groups.
If we use three separate hypothesis tests, wewill have type I error associated with each testand that would lead to more risk of committingtype I error. The use of one-way ANOVA helpsus to solve this problem by comparing two ormore groups using a single type I error usually5%.
The main difference between one-wayANOVA and two-way ANOVA is that:One-way ANOVA has one factor or oneindependent variable, while the two-way ANOVAhas two factors or two independent variables.
It would be 30/48 but you still have to simplify it
5/8 is the answer
Answer:
The area is 8
Step-by-step explanation:
If the perimeter is 12, we can just start guessing and checking. in this case, if 4 is the length, that means 2 is its width, since 4-2=2. then you find the area(basexhight) 4x2=8!
