Mathematics, 30.01.2021 04:50 destinypierre
A highway connecting cities A and B is 600 miles long. At 7:00 AM, a delivery truck
leaves city A and takes the highway, heading toward city B at 50 mph. One hour later
(8:00 AM), a second delivery truck leaves city B and takes the highway, heading toward
city A at 60 mph. Determine which one of the following equations would correctly use x
to solve for the number of hours the second delivery truck has been driving when the two
of them meet on the highway.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8
Answers: 1
Mathematics, 21.06.2019 15:00
Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β
Answers: 2
Mathematics, 21.06.2019 18:30
Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared
Answers: 1
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
You know the right answer?
A highway connecting cities A and B is 600 miles long. At 7:00 AM, a delivery truck
leaves city A a...
Questions
Computers and Technology, 01.10.2019 18:10
Computers and Technology, 01.10.2019 18:10
