Answer:
3
Step-by-step explanation:
5-2x=-1
(x is your number)
5-5=0
-1-5=-6
-2x=-6
-2x/-2=x
-6/-2=3
x=3
Answer:
16?
Step-by-step explanation:
4 + 4 + 4 + 4 equals
4 x 4 equals
16
We are given three vertices, but we do not know which two are adjacent. We could draw these points to find out. But that is not neccesary.
In a parallelogram we can draw four types of lines. Two types are sides and two types are diagonals. Diagonals are lngre than sides. This helps us to solve this problems. If we find distance between all points we will take only two smaller numbers because they represent sides.
Distance between two points is given by:
![d= \sqrt{ ( x_{2}- x_{1} )^{2} + (y_{2}- y_{1})^{2} }](https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B%20%28%20x_%7B2%7D-%20x_%7B1%7D%20%20%29%5E%7B2%7D%20%2B%20%28y_%7B2%7D-%20y_%7B1%7D%29%5E%7B2%7D%20%7D%20)
For points (3,2) and (4,4) distance is:
![d= \sqrt{ ( 4- 3 )^{2} + (4-2)^{2} } = \sqrt{1+4} = \sqrt{5}](https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B%20%28%204-%203%20%29%5E%7B2%7D%20%2B%20%284-2%29%5E%7B2%7D%20%7D%20%3D%20%5Csqrt%7B1%2B4%7D%20%3D%20%5Csqrt%7B5%7D%20)
For points (3,2) and (6,1) distance is:
![d= \sqrt{ ( 6- 3 )^{2} + (1-2)^{2} } = \sqrt{9+1} = \sqrt{10}](https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B%20%28%206-%203%20%29%5E%7B2%7D%20%2B%20%281-2%29%5E%7B2%7D%20%7D%20%3D%20%5Csqrt%7B9%2B1%7D%20%3D%20%5Csqrt%7B10%7D)
For points (4,4) and (6,1) distance is:
![d= \sqrt{ ( 6-4 )^{2} + (1-4)^{2} } = \sqrt{4+9} = \sqrt{13}](https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B%20%28%206-4%20%29%5E%7B2%7D%20%2B%20%281-4%29%5E%7B2%7D%20%7D%20%3D%20%5Csqrt%7B4%2B9%7D%20%3D%20%5Csqrt%7B13%7D)
Last distance is greatest and it represents a diagonal. Other two distances represent sides.
Perimeter of a parallelogram is given by:
Answer:
step-by-step explanation:
first you divide 24 by six to get the number needed for the next step
24/6 = 4
then you times eight and four
8*4 = 32
which gets you the number 32
which also means that 32 dollars are in jamal's brother bank account
hope this helps! :)
Interest calculated using the previous balance method is LOWER than the average daily balance method when large payments are made during the month.
The previous balance method is an accounting method where interest charges are based on the amount owed at the end of the beginning of the billing cycle.