Answer: 30 and 60
Step-by-step explanation: When the ratio of two angles is 1:2, we can represent the angles as X and 2x.
X → angle
2x → complement
If we know that an angle and its complement add up to 90°, we can set up an equation to represent this.
X + 2x = 90
We can simplify on the left side of the equation.
3x = 90
÷3 ÷3 ← divide both sides by 3
X = 30
Now to find the measure of each angle, we plug in 30 for x.
X → angle = 30°
2x → complement = 60°
Therefore, the measure of the angle is 30° and its complement is 60°.
b. 6s3tu
c. 8s2t2u
d. 8s3tu2
Answer: Option 'd' is correct.
Step-by-step explanation:
Since we have given that
We need to find the greatest common factor of the above terms:
Hence, Option 'd' is correct.
Answer:
36.
Step-by-step explanation:
We have been given an equation and we are asked to find the number that should be added to both sides of the equation to complete the square.
To complete the square we divide the constant with x term by two and add the square of that number to both sides of equation to complete the square.
We can see that constant of x term is 12, so let us divide 12 by 2.
Therefore, we should add 36 to both sides of our equation to complete the square.
After adding 36 to both sides of our equation we will get,