
As we know, sum of interior angles of a triangle is 180°
that is ~
Hence, value of x is 9°
0.75 miles per hour I think....
Answer:
$3190.00
Step-by-step explanation:
Answer:
64 textbooks
Step-by-step explanation:
the first two teachers had 21 students each that's 21+21=42
the other teacher had 22 students so apparently all the textbooks handed to the students are,21+21+22=64