Answer: Solution: 
and 
.
Step-by-step explanation:
The given pair of equations:
Eliminate equation (i) from (ii) , we get
Put value of b in (ii) , we get
Solution: and .
The correct answer for the question that is being presented above is this one:
(1)
The triangle shows and equilateral triangle. Equilateral triangle has the same length of sides and angles.
60 = 1.5x
x = 40 degrees
7.1 = y + 3.4
y = 3.7 cm
(2) Isosceles Triangle
65 = 13x
x = 5 degrees
y + 2/3 = 7/8
y = 7/8 - 2/3
y = 21 - 16 / 24
y = 5/24 in
(3)
12 = x + 3.8
x = 8.2mm
Answer:
0.209205
Step-by-step explanation:
I put it in the calculator and got this...
about 78.539 meters. smallest diameter = 50. plug that into the equation C = πd
