Answer:
Step-by-step explanation:
y = x + 9 is the given equation of a line. The coefficient of 'x' is 1. Therefore the slope of this line is 1.
The slope of any line perpendicular to this y = x + 9 is the negative reciprocal of 1, which is -1.
Using the point-slope formula for the equation of a straight line, y - k = m(x - h), we identify h and k as -2 and -2 respectively, from the given point (-2, -2).
Then, y - k = m(x - h) becomes y + 2 = -1(x + 2) (in point-slope format)
Answer:
I think it's 3. s+3
Step-by-step explanation:
This question is weird! :\
Answer:
someone has type A blood 40%
Step-by-step explanation:
The probability that a certain person has the A-type blood is 40%, or 0.4
Answer:
1.31 miles
Step-by-step explanation:
If the plane travel at the inclined direction to reach its maximum height of 3060 feet, then the horizontal plane and the inclined plane makes an angle of 2° with each other.
If we imagine the inclined plane as the hypotenuse of a right triangle and the vertical height it climbs is the perpendicular of the triangle.
Therefore, using trigonometry of a right triangle
{Since the plane climbed 242 feet at that inclination}
⇒ feet.
Therefore, the plane traveled 6934.19 feet i.e. miles farther to reach its maximum height. {Since, 1 mile = 5280 feet} (Answer)