8*10/2 is 40.
If the x value is 3 find the y coordinate of the point when the x coordinate is 3.
The answer is approx 52241.06414.
4x+6x=30
10x=30
x=3
We first turn 3x+4y=12 into standard form:
4y=-3x+12
y=-3/4x+3
By knowing the 2nd line is parrelell to the first, the slopes are the same:
y=-3/4x+b
Plugging in (5,4) into the equation:
4=-15/4+b
b=1/4
Final equation=y=-3/4+1/4.
26*25*24*23=358800
We see that the other 2 angles in the traingle equal:
180-90=90, and180-125=55
So the 3rd angle is 90+55=145 180-145=35
66.4/360*2*7.9*3.14
66.4/360*49.612
=9.2 is our final answer.
From the follwoing information, we construct the equations:
5n+10d=425
n+d=54
Using the method of substitution:
5n+10(54-n)=425
5n+540-10n=425
-5n=-115
n=23 and d=31 this is our final answer.
The answer is 365+365+365+366=1461 days.
Great solution guest!
From the equation x^2-23x+47=0 we apply the quadratic formula:
23±sqrt(529-188)/2
=2±sqrt(341)/2
The value of a and b are: 2+sqrt(341)/2 and 2-sqrt(341)/2, you should be able to take it from here.
