1) tan 41°= 30cm divide by y cm
y= 30 divide by tan-1 41°
Answer:
$400
Step-by-step explanation:
150 + 300 = 450
450 - 50 = 400
True, because the bisector of an angle only has one endpoint (the vertex of the angle) but is still a infinite line.
Answer:
Coterminal angles are angles with the same terminal side.
When we have an angle A, the coterminal angles can be written as:
A + k*(360°)
where k can be any integer number. (Notice that when we have k = 0, means that A is coterminal with itself)
Then the set of all the coterminal angles to -225° is:
{-225° + k*360°I k ∈ Z}
where Z is the set of integer numbers.
Answer:
118
Step-by-step explanation:
AD = BD
5x - 11 = 3x + 17
Move the constants to the one side
5x - 11 = 3x + 17
+ 11 + 11
5x = 3x + 28
Move the constants to the other side
5x = 3x + 28
- 3x -3x
2x = 28
Divide both sides by 2
2x/2 = 28/2
x = 14
Let's move back to the original equations
Substitute x with 14
5(14) - 11
3(14) + 17
Use Order of Operations
5(14) - 11 = 59
3(14) + 17 = 59
Add up both answers
59 + 59 = 118
