Answer:
120
Step-by-step explanation:
The sum of the angles in a quadrilateral is 360 degrees
2t+t+2t+t = 360
6t = 360
Divide by 6
6t/6 = 360/6
t = 60
Angle Z = 2t
Angle Z = 2*60 = 120
The answer would be 1,500 because 68 is higher than 50 so it will round up to 1,500.
5/13t= -9
Then t =( -9*13) / 5
T=-23.4
Answer:
12
Step-by-step explanation:
there are 12 3/4 on 11/4
The number of students that are expected to carry a backpack is = 378
<h3>Calculation of total number of students</h3>
The total number of students in the assembly= 648
The number of students that enters the gym =12
The number of students carrying backpack = 7 out of 12
The total number of batches that entered the gym = 648/12 = 54
Therefore, the number of students that are expected to carry a backpack is = 54 ×7 = 378
Learn more about multiplication here:
brainly.com/question/4721701
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