No because if you multiply 15 by 4, that is equal to 60 min= an hour. so you have to multiply the 9 so you’re in terms of hours. so he is going 36
Answer:
<em>x = 10; y = 20</em>
Step-by-step explanation:
8x + y = 100 (alternate exterior angles are congruent)
4x + y = 60 (corresponding angles are congruent)
Subtract the second equation from the first equation.
4x = 40
x = 10
Substitute x = 10 in first equation and solve for y.
8(10) + y = 100
y = 20
Answer:
11/15
Step-by-step explanation:
22/30 which can be simplified to 11/15
Answer:x
=
4
+
√
2
(
24
v
22
t
+
233
)
2
x
=
4
−
√
2
(
24
v
22
t
+
233
)
2
Step-by-step explanation:
