There are 235 seventh-grade students going on a field trip. The school has 5 buses to take the students. Each bus has 22 seats,
1 answer:
15 students will not be able to ride on bus for the field trip.
Step-by-step explanation:
No. of seats in one bus = 22 seats
1 seat is for 2 students, therefore, one bus can sit students;
No. of students in one bus = 22*2 = 44 seats
Total buses = 5
One bus can have 44 students, 5 buses can have;
5 buses = 44*5 = 220 students
Total students = 235
As the buses can have 220 students;
Students left = Total students - No. of students in 5 buses
15 students will not be able to ride on bus for the field trip.
Keywords: multiplication, subtraction
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Answer:
x = y = 2√2
Step-by-step explanation:
Find the diagram attached
To get the unknown side x and y, we need to use the SOH CAH TOA identity
Opposite side = x
Adjacent = y
Hypotenuse = 4
Sin theta = opposite/hypotenuse
sin 45 = x/4
x = 4 sin 45
x = 4 * 1/√2
x = 4 * 1/√2 * √2/√2
x = 4 * √2/√4
x = 4 * √2/2
x = 2√2
Similarly;
cos theta = adjacent/hypotenuse
cos 45 = y/4
y = 4cos45
y = 4 * 1/√2
y = 4 * 1/√2 * √2/√2
y = 4 * √2/√4
y = 4 * √2/2
y = 2√2
