Step-by-step explanation:
2 real roots in thequestipn
When we add the angle that has x° and the angle that has (4x-20)° we need to get 180°.
Mathematically: x° + (4x-20)° = 180°.
We solve for x:
x°+4x°-20°=180°, we put all numbers that we know on the right side and all unknowns on the left side:
5x°=200°, we divide by 5 and get:
x=40°
So the correct answer is D. x=40°.
1.00-0.06 = 0.94
7.95 x 0.94 = 7.473, round to 7.47 without the tax
Answer:
C. 7x + 1 = 6x + 5
Step-by-step explanation:
yea
This is easy are you even in highschool lol jk its 12*16 becuase their are 16 rows and r represents the rows SO 192 BOOKS <==== Answer.
