Answer:
x = 8
Step-by-step explanation:
since the triangle is isosceles then the 2 legs are congruent, that is both 4x - 3
the perimeter is the sum of the 3 sides , that is
x + 4x - 3 + 4x - 3 = 66
9x - 6 = 66 ( add 6 to both sides )
9x = 72 ( divide both sides by 9 )
x = 8
Answer: x = 5, x = -5 If you need more....
x = 
x = 
Complementary angles add up to 90 degrees. The complement of 59 degrees would be 31 degrees, since 31 + 59 = 90.
a=future amount
p=present amount
r=rate in decimal
n=number off time per year compouonded
t=time in years
P=45,050
r=0.07001
n=4
t=1.25
A=49132.8798
round
A=$49,132.88
Answer:
y = 4x - 7
Step-by-step explanation:
m = 4
y - y1 = m(x - x1)
y - 5 = 4(x - 3)
y - 5 = 4x - 12
y = 4x - 7
