Factor x^3+8
x^3+8
=(x+2)(x^2−2x+4)
Answer:
(x+2)(x^2−2x+4)
Hope that helps!! :) Brainliest??
Answer:
mYW = 151°
Step-by-step explanation:
∠XWY is an inscribed angle because it has a vertex on the circle. This means that m∠XWY is half of the arc it intercepts, which is XY. We can model the situation using an equation:
m∠XWY = mXY / 2
37° = mXY / 2
mXY = 74°
All arcs in a circle add up to 360°. Because of this, we can say:
mXY + mYW + mWX = 360°
74° + mYW + 135° = 360°
209° + mYW = 360°
mYW = 151°
Answer:
1. Less Than
2. Greater Than
Step-by-step explanation:
You know that 1/2 is equal to 4.5/9
So, 2/9 would be less than 1/2.
You know that 1/2 is equal to 5/10
So, 9/10 is greater than 1/2.
Compare each fraction by setting each fraction to the same denominator.
Answer:
x = 20
Step-by-step explanation:
Angle 2 and Angle 5 are corresponding angles
Corresponding angles are congruent
If angle 2 = 3x - 20 and angle 5 = x + 20
Then 3x - 20 must equal x + 20 ( because corresponding angles are congruent )
Notice that weve just created an equation that we can use to solve for x
We now solve for x using the equation we created
3x - 20 = x + 20
Step 1 add 20 to both sides
3x = x + 40
Step 2 Subtract x from both sides
2x = 40
Step 3 divide both sides by 2
x = 20
Answer:
its 14
Step-by-step explanation: i assumed 2 7 meant multiply sorry if wrong