X-the number
20 · x² = 20 · x |divide both sides by 20
x² = x |subtract x from both sides
x² - x = 0
x(x - 1) = 0 ⇔ x =0 or x - 1 = 0
Answer: x = 0 or x = 1
Answer: m= 5/2
explanation:
5- - 5 = 10
-4 - - 8 = 4
10/4= 5/2
Answer:
D.
Step-by-step explanation:
329/8=41.125 you divide by 8 because its equivalent to 8 smaller units.
Then: 41.125 x 724=approx. 30,000
Answer:
x = 6
Step-by-step explanation:
you need to solve for x. so you have to get it alone
-1 = x - 7
add 7 to each side
6 = x
Find the area of the circle:
Area = 3.14 x 12^2 = 3.24x144 = 452.16 cm^2
The sector is 60 degrees.
Multiply the area of the circle by the fraction of the sector:
452.16 x 60/360 = 75.36 cm^2
