U subtract 4x by 5x and then you add 3 by -21 and the answer is x=18
Answer: 130
Step-by-step explanation:
7.211; Starting from the left to right, x1=3 x2=7, y1=2 y2=8. Plug these in to the distance formula
(7-3)^2+(8-2)^2
(4)^2+(6)^2
16+36
sqrt 52
7.211
The diameter is the cross section of the widest part of a sphere.
Answer:
they are equivalent
Step-by-step explanation:
simplifying 12r + p -4r + 6p you get 8r + 7p
so yes they are equal