Answer:
3.2
Step-by-step explanation:
Answer:
She swims for 3 hours each morning.
Step-by-step explanation:
To determine the number of hours that Kenny swims in the morning, it is necessary to perform the following equation, taking into account that he swims 5 days a week for a total of 30 hours a week, and that in the afternoon he swims for 3 hours:
X + 3 x 5 = 30
X + 3 = 30/5
X = 6 - 3
X = 3
Therefore, Kenny swims for 3 hours in the morning.
Answer:
Step-by-step explanation:
x+x+40=2
+
4
0
2x+31=1205
2x=1205-31
2x=1174
x=1174/2
x=587
leslie will hace 587 score and
jackson =587+31= 618
Answer:
<TQU = 72°
Step-by-step explanation:
<WQT = 60°
=> <WQT = <UYX <u><em>(corresponding angles)</em></u>
=> <UYX = <YUV <u><em>(alternate angles)</em></u>
=> <YUV = <UQR <u><em>(corresponding angles)</em></u>
So, <UQR = 60°
Now,
<PQT+<TQU+<UQR = 180° <u><em>(angles on a straight line add up to 180°)</em></u>
48° + <TQU + 60° = 180°
<TQU + 108 = 180
Subtracting 108 from both sides
<TQU = 180-108
<TQU = 72°
