Algebra
40 + y = 45
Y= 5
3+ ( -8 ) = ?
-5
Simplify
27 / 99 = ?
3 / 11
Speed = 121 m/s, Time = 5 s
Distance= 605m
Diameter= 24mm
Radius= ?
Radius = 12mm
3x + 27 = 36
X= 3
-25 + 78 = ?
? = 53
?/9 = 12/27
? = 4
Speed = 3 km/h, Time = 9 h
Distance= 27km
length = 10 cm, width = 8 cm
Area =?
?=80cm2
6/2 (1+X) = 4
X= 2
-49 / 7 = ?
- 1/3 + ( - 5/8) = ?
? = 23/24
If one travels at a speed of 7 m/s, what is the distance covered in 2 s?
14m
Radius= 6mm
Diameter= 12mm
Circumference= ?
Area = ?
C = 36, 68mm
A= 113,04mm2
8 / 2 (2+x) = 16
x = 4
-4 x - 6 / 3 = ?
? = 8
It took Victor 8 4/5 hours to complete his science project and 5 3/10 hours to finish his art project. How many hours and minutes of work went into finishing the two projects?
Answer: It took Victor 14 hours and 6 minutes to complete both projects.
If one drives at a speed of 48 km/h for 3 h, what is the distance covered?
144km
Rektangelns ena sida är 45cm längre än den andra. Rektangelns omkrets är 250cm. Räkna ut rektangelns sidors längd.
angleA: 40 cm
angleB: 85 cm
−5×(6−9)+(−12)/(−3)−7=?
?= 12
En dag fick Rickard en gädda på ett och ett halvt kilo och en abborre som vägde ett fjärdedels kilo. Hur mycket vägde fiskarna tillsammans?
1,75kg
Judith drives from Plymouth to Southampton, a distance of 160 miles, in 4 hours.
She then drives from Southampton to London, a distance of 90 miles, in 1 hour and
30 minutes.
Determine her average speed for each journey.