Answer:
50 degrees
Step-by-step explanation:
In triangles, the sum of all angles = 180 degrees. So, we can create an equation to solve for x:
- Angle 1 + Angle 2 + Angle 3 = 180 degrees
- (x+15) + (x+28) + 67 = 180
- 2x + 110 = 180
- 2x = 70
- x = 35
We found x, but we're not done. Now, we substitute to find each missing angle:
- Q = x + 28 = (35) + 28 = 63 degrees
- P = x + 15 = (35) + 15 = 50 degrees
Thus, our final answer is: Angle P = 50 degrees.
Answer:
Step-by-step explanation:
The Pythagorean Theorem states that
or that the two legs added together squared equal the hypotenuse squared
not: this only works with right triangles
Now Pythagorean triples are the set of sides that follow that rule
an example would be 3,4,5
why is it a Pythagorean triple?
well because it follows
25=25
9514 1404 393
Answer:
D) y - 2 = 5/7(x - 7)
Step-by-step explanation:
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
The given answer choices are written in point-slope form, so we can see they expect the line to go through one of the points (-7, -2), (7, 3), or (7, 2). Of these, we note that only point (7, 2) is on the line. (eliminates choices A, B, C)
To confirm that choice D is the correct choice, we can look at the slope between the y-intercept of (0, -3) and the point (7, 2). That is ...
m = (y2 -y1)/(x2 -x1)
m = (2 -(-3))/(7 -0) = 5/7
So, the equation of the line is ...
y -2 = 5/7(x -7)
Answer:
mABC = 110
Step-by-step explanation:
First you arrange it vertically then multiply the answer is 2,268
