Answer:
arc AE = 125 deg
Step-by-step explanation:
As the property of angle at the center O of a circle:
angle AOE = arc AE
=> arc AE = 125 deg
Hope this helps!
Use substitution
y = 2(-y + 6)
y = -2y + 12
3y = 12, y = 4
4 = 2x, x = 2
Solution: x = 2, y = 4
If two even numbers are multiplied together, then the product is even
Answer:
12 ft
Step-by-step explanation:
Note that you have a right triangle here, with hypotenuse 13 ft, and base 5 ft. Using the Pythagorean Theorem, we find the height of the upper tip of the ladder as follows:
(13 ft)^2 = y^2 + (5 ft)^2. Then y^2 = 144 ft^2, and y =height= 12 ft
Answer:
7/2 (3.5 as decimal)
Step-by-step explanation:
You take 21 and divide it by 6 for the decimal and then you turn the decimal into a fraction
