Y=12, and X=18, it’s a 30 60 90 triangle
Answer:
4th
Step-by-step explanation:
string length is 0.5m and the wavelengths are 0.25meters. This tells us there are two complete waves in the guitar string. This gives us a total of four antinodes; thus we are in the fourth harmonic.
I think it will be 91 cm because the area of the square is 49 and the area of the triangles is 14
49+14+14+14=91cm
Answer:
-8
Step-by-step explanation:
Pluck in the values:
P = 3 + (-11)
P = 3 - 11 = -8
Answer:
Equation: y=7x
y=-28
Step-by-step explanation:
y=kx
y=98
x=14
98=14k
98/14=7
k=7
Equation: y=7x
x=-4
y=7•-4
y=-28
