I hope this helps you
A) x=6 y=3 3=6-4 3=2 false
B) x=4 y=0 0=4-4 0=0 true
C) x=3 y=-1 -1=3-4 -1=-1 true
D) x=2 y =-4 -4=2-4 -4=-2 false
They both are complementary, so their sum would be 90 degrees.
5x-12 + 4x+3 =90
9x - 9 = 90
9x = 99
x = 11
So, angle 1 = 5x-12 = 5(11)-12 = 55-12 = 43
angle 2 = 4x+3 = 4(11)+3 = 44+3 = 47
So, your final answers are: angle 1 = 43 degrees & angle 2 = 47 degrees
Hope this helps!
Answer:
y-(-8)= -6(x-2)
y+8= -6x+12
y = -6x+ 4
you're mistake was you did +8 in 3rd step but you need to -8 both side becoz y-(-8)= y+8
Step-by-step explanation:
brainliest?
Answer:
The solution of the given system is (x,y) = (1,4)
Step-by-step explanation:
Here, the given system of equation is:
x = -3 + y
26 x - 5 y = 6
Now, substitute x = -3 + y in the second equation , we get
26 x - 5 y = 6 ⇒ 26 (-3 + y) - 5 y = 6
or, 26(-3) + 26(y) - 5y = 6
⇒ - 78 + 26 y - 5y = 6
⇒ 21 y = 84
⇒ y = 84 / 21 = 4 or , y = 4
So x = -3 + y = -3 + 4 = 1
Hence, the solution of the given system is (x,y) = (1,4)
