2x + 2y = 20
2(6) + 2y = 20
12 + 2y = 20
2y = 8
y = 4
width = 4
Area = 6 × 4
= 24 cm
Answer:
12.5%
Step-by-step explanation:
105 is what percent of 120?
you can use this proportion:
if/of = %/100
in this problem:
is = 105
of = 120
'what percent' = p/100
105/120 = p/100
cross-multiply to get:
120p = 10500
p = 10500/120
p = 87.5
So the electrician used 87.5%, out of 100%, meaning 12.5% went unused
Answer:
HEY MATE YOUR ANSWER IS
1A
2C
3B
<h2>HOPE IT HELPS YOU </h2>
Step-by-step explanation:
Slope-intercept form: y = mx + c.
3x - 2y = 7
=> 2y = 3x - 7
=> y = 1.5x - 3.5.
