Answer:
x=3
Step-by-step explanation:
Since all the angles are equal, this is an equilateral triangle. This means that all sides are equal
BC = AC
5x = 3x+6
Subtract 3x from each side
5x-3x =3x-3x+6
2x=6
Divide by 2
2x/2 =6/2
x=3
Y = -2/3x + 6....the slope here is -2/3
y - y1 = m(x - x1)
slope(m) = -2/3
(-3,8)....x1 = -3 and y1 = 8
now we sub
y - 8 = -2/3(x - (-3) =
y - 8 = -2/3(x + 3) <===
Answer: The slope is 5.
Step-by-step explanation: Use formula: (y2-y1)/(x2-x1)
(7-2)/(4-3)
5/1 = 5
Have a nice day! :)
The answer is 3ax -by + c hope this helps
Answer:
b) x=13
Step-by-step explanation:
first divide 10 by 2 to get the base of one side of the triangle
the answer will be 5
Then using the Pythagorean theorem
a2+b2=c2
12^2+5^2=169
the square root of 169 will be 13
