Wavelength times frequency equals speed, so wavelength=1080/7000=0.154 feet.
Answer:
16 m^2
Step-by-step explanation:
Area of triangle = (Base * Height) / 2
Area of triangle = ( 8 * 4 ) / 2
Area of triangle = 16
Answer:
-3 : 4
Step-by-step explanation:
x^2+y^2=(x+2y)^2
x² + y² = x² + 4xy + 4y²
3y² + 4xy = 0
y(3y + 4x) = 0
3y + 4x = 0
3y = -4x
x/y = -3/4
x : y
-3 : 4
Y = (9/5)x + 6
Explanation: given the info given we can plug in the numbers into the linear equation:
y= mx + b
Where m is the slope and b is the y-intercept
Answer:
tons pounds
7 14,000
8 16,000
so 8 tons
Step-by-step explanation:
