Answer:
<H = 84
Step-by-step explanation:
Since the triangles are similar, the angles are equal.
If we find <E, we know <H
<G + <F + <E = 180 since the sum of the angles of a triangle = 180
59+ 37+ <E = 180
Combine like terms
96 + <E = 180
Subtract 96 from each side
96-96 + <E = 180-96
<E =84
Since <E = 84, then <H = 84
-4.8(6.3x-4.18) =-58.56
X=
Answer:
x=2.6
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Line B: x + y = 4
Which statement is true about the solution to the set of equations?
It is (1, 2).
There are infinitely many solutions.
It is (1, 5).
There is no solution.
what is the best measure of center for this data set (FQ, mean, median, or range) , and its value is (3, 4, 4.5, or 6.8)
Answer: The best measure of center for this data set is median , and its value is 4.5 .
Step-by-step explanation:
The given data set : {5, 3, 5, 30, 4, 5, 4, 3, 4, 5}
We can see that it has an outlier (i.e. 30) which is extremely large from all the values.
We know that to measure the center of tendency we measure one of three things arranged in ascending order:
Mode< Median <Mean
But mean gets affected by outlier value.
Then the best measure of center for this data set must be Median.
For this, arrange given data set in order:
{3 ,3 ,4 ,4 ,4 ,5 ,5 ,5 ,5 ,30 }
Since , the number of data values = 10 (even)
Then , Median = Mean of two middle most numbers
Hence, the best measure of center for this data set is median , and its value is 4.5 .
What is the value