Answer:
y=8x
Step-by-step explanation:
y=mx+b
m=-16/-2=8
b=0
y=8x
Answer:
Volume of the sphere ( V ) = 1436.02 cm³
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the radius of the sphere r = 7 cm
Volume of the sphere
V = 1436.02 cm³
Volume of the sphere
V = 1436.02 cm³
Answer:
Hi there!
Your answer is:
h(5y) = 5y-9
Step-by-step explanation:
h(5y) means we substitute 5y for p! This completely gets rid of the p!
Hope this helps
by the use of elimination method
make all coefficients of subject to be eliminated similar..by multiplying the coefficients with one another
for eqn(i)
5(-10y+9x=-9)
-50y+45x=-45
for eqn(ii)
9(10y+5x=-5)
90y+45x=-45
-50y+45x=-45
90y+45x=-45
...subtract each set from the other...
we get
-140y+0=0
y=0
from eqn(i)
10y+5x=-5
0+5x=-5
x= -1
