Units - math problems
Number of problems found: 3847
How many hours are 15 days?
- Temperature difference 2
The temperature in London on new year’s day is -2 degree Celsius. The temperature in Moscow on the same day is -14 degree Celsius, what is the temperature difference between the two cities?
- Rectangular triangle PQR
In the rectangular triangle PQR, the PQ leg is divided by the X point into two segments of which longer is 25cm long. The second leg PR has a length 16 cm. The length of the RX is 20 cm. Calculate the length p of side RQ. The result is round to 2 decimal
What is better for people (employees)? ?
How many hours is 9 days?
- Angles 1
It is true neighboring angles have not common arm?
What x-gon has 54 diagonals?
How many pounds make 1 kilograms?
- Round it
0.728 round to units, tenths, hundredths.
Which of those angles are obtuse?
How many diagonals has convex 11-gon?
Can a rhombus have the same length diagonal and side?
- The shop
The shop has 3 hectoliters of water. How many liter bottles is it?
What is 1/3 of $821.43?
- Reference angle
Find the reference angle of each angle:
Find the gain whenever the output power is 21x the input power.
- Two people
Two straight lines cross at right angles. Two people start simultaneously at the point of intersection. John walking at the rate of 4 kph in one road, Jenelyn walking at the rate of 8 kph on the other road. How long will it take for them to be 20√5 km apa
Calculate how many hours take holidays, if take 5 weeks.
- Obtuse angle
Which obtuse angle is creating clocks at 17:00?
In what quadrant is a -1165° angle?