Answer:
Option (A).
Step-by-step explanation:
Given question is incomplete; find the complete question with the attachment.
In the triangle NRL,
Points P, S and M are the midpoints of the sides NR, RL and LN respectively.
Sides SM = (3x - 4), NR = (9x - 20)
By the theorem of midpoints in a triangle,
SM = ![\frac{1}{2}\text{NR}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctext%7BNR%7D)
(3x - 4) = ![\frac{1}{2}(9x-20)](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%289x-20%29)
6x - 8 = 9x - 20
9x - 6x = 20 - 8
3x = 12
x = 4
Therefore, Option (A) will be the answer.
Answer:
1
Step-by-step explanation:
1^2=1
Answer:
greater = x = 159
smaller = y = 20
Step-by-step explanation:
Let:
Number 1 = x (greater)
Number 2 = y (smaller)
Now according to given conditions:
x = 8y -1 ................. eq 1
x + y = 179 ................ eq 2
By taking eq 1:
x = 8y -1
Subtracting 8y from both sides:
x - 8y = 8y -8y -1
after cancellation of same terms with opposite signs
x - 8y = -1 .................... eq 3
Subtracting eq 3 from eq 2
(x + y) - (x - 8y)= 179 - (-1)
As "-" into "-" gives "+"
x + y - x + 8y = 179 + 1
after cancellation of same terms with opposite signs and adding same terms:
9y = 180
Dividing both sides by 9 we get
y = 180/9
y = 20
Putting value of y in eq 2 we get:
x + y = 179
x + 20 = 179
Subtracting 20 from both sides
x = 179 - 29
x = 159
So the numbers are:
greater = x = 159
smaller = y = 20
I hope it will help you!
Is there supposed to be a picture??
But to answer ur question when ur referring to x your referring to 1 hope this helps
Answer: The sales price was $83,725
Step-by-step explanation: The commission rate for selling the property has been given as 6 percent of the sales price.
If the salesperson received a total of 3265.28, (which is 25% + 40% = 65% of the commission) then that means he has received the amount calculated as follows;
(3265.28/x) = 65/100
(Where x is the commission earned)
By cross multiplication we now have
(3265.28 x 100)/65 = x
5023.5 = x
Having calculated the commission as $5023.5, we remember that the commission rate is 6%, and hence, to calculate the sales price (which is 100%) we take the following steps;
(5023.5/y) = 6/100
(Where y is the total sales figure)
By cross multiplication we now have
(5023.5 x 100)/6 = y
83725 = y
Therefore, the sales price was, $83,725