Answer:
Separately divide each
Step-by-step explanation:
The value of e can be found by using pythagorean theorem, so it is
e² = d² + f², so e = sqrt (<span>d² + f²)</span>
Answer:
D. An alphabetic variable
Step-by-step explanation:
The value of A is A(1,-15) and the distance between AB is 8 so these are the correct answers.
According to the statement
We have given that the
AB = 8 and B lies at −7, and we have to find the position of the A on the number line.
Let a be a point on number line and b be the second point on number line.
And The distance between two numbers on number line is calculate by subtracting the smaller number from larger number.
Here
AB = 8
B = -7
We have to look at the options one by one.
For A = -1
As A>B
AB = -1-(7) = -1+7 = 6
For A = 1
As A>B so
AB = 1-(-7) = 8
So with A = 1 , AB = 8
This is one of the right answers.
For A=15
As A>B
AB = 15-(-7) = 22
For A=-15
As B>A
AB = -7 -(-15) = 8
As with A=1 and A=-15, the distance between AB is 8 so these are the correct answers.
So, The value of A is A(1,-15) and the distance between AB is 8 so these are the correct answers.
Disclaimer: This question was incomplete. Please find the full content below.
Question:
Suppose A and B are points on the number line. If AB = 8 and B lies at −7, where could A be located?
Select ALL that apply.
A −1
B 1
C 15
D −15
Learn more about number line here
brainly.com/question/4727909
#SPJ1
Answer:
(1) <em>Y</em>-axis: number of students who spends respective hours studying.
(2) The number of students who spent 2 or more hours studying is 12.
(3) The number of students who spent fewer than 2 hours a night studying is 8.
Step-by-step explanation:
Consider the Frequency table and Histogram provided below.
(1)
The <em>y</em>-axis of the histogram represents the frequencies or the number of students who spends respective hours studying.
(2)
Compute the number of students who spent 2 or more hours studying as follows:
N (X ≥ 2) = n (X = 2 - 2:59) + n (X = 3 - 3:59) + n (X = 4 - 4:59)
Thus, the number of students who spent 2 or more hours studying is 12.
(3)
Compute the number of students who spent fewer than 2 hours a night studying as follows:
N (X < 2) = n (0 - 0:59) + n (1 - 1:59)
Thus, the number of students who spent fewer than 2 hours a night studying is 8.
