Answer:
qw
Step-by-step explanation:
qw
Answer:
5x - y
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let x be the original number.
x - 15 - 1/2(x - 15) - 10 = 12
x - 15 - 1/2 x + 7.5 - 10 = 12
1/2x - 25 + 7.5 = 12
1/2x - 17.5 = 12
1/2x = 27.5
x = 55
Answer:
sphere have a same diameter of cone so
the sphere have a diameter of 40 then the diameter is 40÷2=20
that's mean than the radios is 20
Answer:
Step-by-step explanation:
W + 6=.75
-6 -6
W= -5.25
W + 14 / 4
-5.25 + 14 / 4 = -1.75