A. 75 B. 80 C. 90 D. 120 E. 150
For this problem, it is useful to know that the measure of an inscribed angle is half the measure of its corresponding central angle. Since each unit arc is <span> of the circle's circumference, each unit central angle measures</span><span>.</span>
Hope that makes sense and helps. (:
Answer:
Slope=1
Step-by-step explanation:
Answer:
x = -9
Step-by-step explanation:
To solve these types of questions,
a). If both the sides of the equation are different,
2x + 3 = 3x - 6
There will be exactly one solution.
b). If the coefficient of variable 'x' is same in both the sides of the equation,
x - 3 = x - 6
Solution set will be 'none'.
c). If both the sides of the equation are exactly same then equation will have infinite solutions.
2x + 3 = x + x + 3
In the given equation,
6x - (5x + 5) = -8 - 2(x + 12)
Further simplify the equation,
(6x - 5x) - 5 = - 8 - 2x - 24
x - 5 = -2x - 32
x + 2x = 5 - 32
3x = -27
x = -9
C. y-2=1/2(x+5)
if you bring over the -2 you will get y=1/2(x+5)+2 ... the number outside the parentheses stays they way it is and it’s the y. However, the number inside the parentheses becomes the opposite of what it is and is the x.
Answer:
1:4
Step-by-step explanation:
teacher:student =1:4