Answer:
cos
Step-by-step explanation:
take 31 degree as reference angle
using cos rule
cos 31=adjacent/hypotenuse
0.85=14/x
x=14/0.85
x=16.47
x=16.5
10 x 9 = 90 the area of a square
/2 m = 45 the area amid the triangle
45 x 6= 270 cubic yards
:))
Answer:
The wholesale price of TV is 0.35 times the retail price of this TV
x = 0.35y
Step-by-step explanation:
Let say x = wholesale price of a TV
Let say y = retail price price of a TV
We can write an equation that represents what is mention in the question
Equation
x = y - 65%y
x = y - 65/100y
x = y - 0.65y
x = 0.35y
Hence, the wholesale price is 0.35 times the retail price
Answer:
The equation that represents the line that passes through the given points is y - 1 = (x - 3) ⇒ A
Step-by-step explanation:
The point-slope form of the linear equation is y - y1 = m(x - x1), where
- m is the slope of the line
- (x1, y1) is a point on the line
The rule of the slope is m = , where
- (x1, y1) and (x2, y2) are two points on the line
∵ The line passes through points (3, 1) and (6, 6)
∴ x1 = 3 and y1 = 1
∴ x2 = 6 and y2 = 6
→ Substitute them in the rule of the slope to find it
∵ m =
∴ m =
→ Substitute the value of x1, y1, and m in the form of the equation above
∵ y - 1 = (x - 3)
∴ The equation that represents the line that passes through the given
points is y - 1 = (x - 3)