We know that the angle at the top of the triangle is 90 degrees by definition
<span>(Angle in the Semicircle Theorem</span>). That makes angle y 45 degrees (as is the angle opposite y). The angle next to 82 degrees is supplementary and therefore is 98 degrees. Since we know we have 98, and 45 degree angles in the triangle already, x must be 37. Since the triangle must have 180 degrees.
Y = 45
X = 37
Answer:
The answer to your question is r = -3
Step-by-step explanation:
Data
A (4, -11)
B (8, r)
slope = m = 2
r = ?
Process
1.- Use the slope equation to find the coordinate r.
Formula

Substitution
= 2
2.- Simplify

3.- Solve for r
Multiply both sides by 4

Simplify
r + 11 = 8
Subtract 11 in both sides
r + 11 - 11 = 8 - 11
Simplify
r = -3
The answer is 12 which is a dozen
Answer:
2
Step-by-step explanation:
It is 2 because -2x + 10 has a rate of change of -2 while 2 has a rate of change of 0 (it never changes).
Answer:
46 pounds
Step-by-step explanation: