3 years ago

Please help do EXTREMELY soon

2 answers:

4 0

The answer is B) 4
the two angles adjacent to the exterior angle equal each other so the equation would be 14x+58=27x+6 subtract the 14x from the 27x
58=13x+6 subtract the 6 from 58
52=13x divide 52/13 leaving you with x=4

mote1985 [20]3 years ago

3 0

Answer is B)4
The rest don’t add up to the triangles area

You might be interested in

when she got to school she saw that the school has nine buildings each having 30 classrooms how many classrooms does the school

wlad13 [49]

The school has 270 classrooms, hope this helps.
9(30) = 270

8 0

4 years ago

Read 2 more answers

In a study with four groups and 10 participants in each group, the sum of squares for the between-groups source of variation is

Stells [14]

Answer:

Step-by-step explanation:

Given that:

The study group n = 4

number of participants = 10

the sum of squares for the between-groups source of variation is 60

The objective is to determine the mean square between groups in this study

The mean square between groups in this study compares the means of the group with the sum of squares for the between-groups source (i.e the grand mean)

For this analysis;

the degree of freedom = n-1

the degree of freedom = 4 - 1

the degree of freedom = 3

Thus; the mean square between groups = $\dfrac{60}{3}$