Answer:
60 degrees and 119 degrees
if the smaller angle is x, then
x + 2x - 3 = 180
3x -3 + 3 = 180 + 3
3x/3 = 183/3
x=61
2(61) - 3 = 119
First you write it as a fraction as
16/28 and 240/560
240/560 can be simplified to 27/28
16/28 is not equivalent to 27/28
Hope this helps ;)
Answer:
The number is 30.
Step-by-step explanation:
The number = x
25 - 1/2(x) = 10
Mutliply both sides by 2, because you does not want the fraction
50 - x = 20
Now, you have no more fraction. Just move 50 to the right side and change its sign
-x = 20-50
-x = -30
Change its sign
x = 30
So, the number is 30.
Hope it helps!
Answer:
Option C is correct.
Step-by-step explanation:
Given Equation:
To find: Solution of the Equation.
Consider,
b² = 0 ⇒ b = 0
b - 4 = 0 ⇒ b = 4
Therefore, Option C is correct.