Answer:
12
Step-by-step explanation:
We can use the pythagorean theorem giving us:
a^2+b^2=c^2
(6sqr2)^2 + (6sqr2)^2 = c^2
72+72=c^2
144=c^2
12=c
Answer:
x = 25°
Step-by-step explanation:
Here given a straight line whose angle equals to 180°
2x + 10 + 4x + 20 = 180
group terms like this ↓
2x + 4x + 10 + 20 = 180
simplify all variables ↓
6x + 30 = 180
changing sides changes addition to subtraction ↓
6x = 180 - 30
6x = 150
changing sides changes multiplication to division ↓
x = 150/6
final answer ↓
x = 25°
B(x) = x + 41
B(-10) = -10 + 41
B(-10) = 31 [Answer]
Answer:
x = 58
Step-by-step explanation:
The secant- tangent angle 51° is one half the difference of the measure of the intercepted arcs, that is
(160 - x) = 51
Multiply both sides by 2 to clear the fraction
160 - x = 102 ( subtract 160 from both sides )
- x = - 58 ( multiply both sides by - 1 )
x = 58
