Pls help with this maths question, answer = 3.6, how do I get that answer pls?Will give brainliest for correct answer!
Answers
Answer: 1.8
Step-by-step explanation: its simple i think if i understood the question properly. you divide 3.6 with 2 and get the answer 1.8 . so 1.8 x 2 = 3.6
im sorry if i didnt understand the question properly and if my answer is incorrect but i didnt understand the picture properly
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Use the functions m(x) = 5x + 4 and n(x) = 6x − 9 to complete the function operations listed below.Part A: Find (m + n)(x). Show your work. Part B: Find (m ⋅ n)(x). Show your work. Part C: Find m[n(x)]. Show your work.
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Estimate the average number of hours per day spent in using mobile phone by the
college students.
Answers
The estimated average number of hours per day spent using mobile phones by college students is approximately 4.5 hours.
To calculate the mean, we sum up all the individual data points and then divide the total by the number of data points. So, in this case, the sum of the data points is:
5 + 2 + 7 + 5.5 + 3.5 + 4 + 5 + 4.5 + 4 = 40.5.
Next, we divide the sum by the number of data points (which is 9 in this case) to find the mean:
40.5 / 9 ≈ 4.5.
Therefore, the estimated average number of hours per day spent using mobile phones by college students is approximately 4.5 hours.
To know more about average here
#SPJ2
Average = (5 + 2 + 7 + 5.5 + 3.5 + 4 + 5 + 4.5 + 4) / 9
Average = 40.5 /9
Average = 4.5
Average = 4.5 hours.
Answers
-4 - -3 = -1
-4 - -1 = -3
The nth term is -n - 3
Answers
The value of n is 3, the measure of leg XY is 39 ft, and the measure of XZ is 39 ft and this can be determined by using the properties of an isoscelestriangle.
Given :
- Triangle X Y Z is shown. The length of side X Y is (9 n + 12) feet and the length of side X Z is (15 n minus 6) feet.
- Angles X Y Z and Y Z X are congruent.
- Consider isosceles ΔXYZ.
Given that the angle XYZ and angle YZX are congruent to each other and triangle XYZ is an isosceles triangle.
From the above statement, it can be concluded that the side length of XY and the side length of XZ is also congruent to each other, that is:
XY = XZ
9n + 12 = 15n - 6
Simplify the above expression in order to determine the value of 'n'.
18 = 6n
n = 3 ft
The measure of leg XY is given by:
XY = 9(3) + 12 = 39 ft
The measure of leg XZ is given by:
XZ = 15(3) - 6 = 39 ft
For more information, refer to the link given below:
Answer:
Step-by-step explanation:
Given
Solving (a): n
To solve for n;
We make use of
Substitute values for XY and XZ
Divide through by -6
Solving (b) XY
Substitute 3 for n
Solving (c): XZ
Answers
Answer:
22/25
Step-by-step explanation:
0.88×100/1×100=88/100
88÷4/100÷4=22/25
Answer: 22/25
Step-by-step explanation:
i took the test
{x | x R, x > -2}
{x | x R, x < -2}
{x | x R, x > 2}
{x | x R, x < 2}
Answers
Answer:
{x | x R, x < -2}
Step-by-step explanation:
Answer:
x is less than negative 2
Step-by-step explanation:
Using the properties of addition, we move the 7 over to the five, making it negative.
This makes negative 2 because we subtract 7 from 5.
Then, we can flip the equation to understand it better, making the x in the front.
This makes the final solution x is less than -2