In a school of 2400 students, the ratio of teachers to students is 1:12. Some teachers join the school and the ratio changes to 5:48.
Find the number of teachers who joined the school

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

a

step-by-step explanation:

rurbrbrjrnrbjr

i would say true? if the unit was informational and it "refreshed your understanding", then true.

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)