Answer:
the value of Z = 4
Step-by-step explanation:
i hope it helps :
ZZ + ZZ + Z + Z + Z = 100
And if we take value of z = 4 then
44 + 44 + 4 + 4 + 4 = 100
100 = 100
hence, Z = 4
(-x)+2•4/2=6
-x+8/2=6
-x+8=12
-x=4
x=-4
Answer:
18
Step-by-step explanation:
I am assuming you meant 8r-rs, in this case:
Plug in r=6 and s=5:
8(6)-(6)(5)
8*6 = 48 and -6*5= -30
Thus,
48-30= 18
Answer:
4.9:13.1
Step-by-step explanation:
V=4/3*pi*r^3
Answer:
79
Step-by-step explanation:
(58+88+80+70+ x)/5=75
75*5=296x
375=296x
x=375-296
x=79
