The slope of the given line is 3. Therefore, the slope of any line perpendicular to y = 3x - 2 is the negative reciprocal of 3, which is m = -1/3.
Starting with the point-slope equation of a straight line, obtain the specific equation applicable here by substituting the givens: m = -1/3, h = 6 and k = 8):
y - k = m (x - h) becomes y - 8 = (-1/3)(x - 6) (answer).
This could, if you wish, be rewritten in some other format.
We can create an equation.
What percent is x
'of' indicates multiplication
'is' indicates an equal sign
So we have:
x * 42 = 28
42x = 28
Divide 42 to both sides:
x = 2/3
Multiply by 100 to convert to a percentage.
x = 66 2/3 %
Answer:
Step-by-step explanation:
Answer:
The second one
Step-by-step explanation:
9.99+1.29n is less than or equal to 50
Answer: x=52.6°
Step-by-step explanation:
To find the value of x, we have to use our SOHCAHTOA. We can eliminate sine and cosine because both uses hypotenuse, which is not labelled. Therefore, we use tangent.
To find x, we want to use inverse tangent.
[plug into calculator]
Now, we know that x=52.6°.
