X-y=11
2x+y=19
add them
x-y=11
<u>2x+y=19 +</u>
3x+0y=30
3x=30
divide 3
x=10
sub baack
x-y=11
10-y=11
minus 10
-y=1
times -1
y=-1
(x,y)
(10,-1)
Answer:
the y intercept at this point is 7
Step-by-step explanation:
hope this helps comment if not
<h3>


</h3><h3 /><h3 /><h3>The area is 7000.</h3>


The base of the cylinder = 5000 sq.cm
Height = 14cm
The volume of the cylinder = 5000× 14 = 7000
<h3>HOPE IT HELPS YOU :)</h3>
6 / 88 = 21/x
cross multiply
(6)(x) = (21)(88)
6x = 1848
x = 1848/6
x = 308 <==
Answer:
h = 5
Step-by-step explanation:
area = 1/2 base × hight
base = 3 +h
hight =9 + 6 = 15
60 = 1/2 × 15 × (3+h)
120/15 = 3 + h
8 = 3 + h
h = 5