Grade - math word problems - page 930 of 943
Number of problems found: 18857
- 3-bracket 2
Maybe the smallest angle in the triangle is greater than 70°?
- 3-bracket
Maybe the largest angle in the triangle is less than 20°?
- The Line segment
Can we construct a line segment if we know: end point and one point inside line
- Garden
How many steps of 76 cm circumvent the square garden with area 1.8 ha?
- Diagonal
Can a rhombus have the same length, diagonal, and side?
- Chord
The point on the circle is the endpoint of diameter and endpoint of the chord length of the radius. What angle between chord and diameter?
- Angles 1
Is it true that adjacent angles have common arm?
- Bricks
Brick has volume 2.4 dm³. How many bricks can drive a truck with a capacity of 15 ton? The density of brick is 2 g/cm³.
- Rainfall
Annual rainfall in our country is an average of 619 mm. How many m³ of water rains on average per hectare?
- Special cube
Calculate the cube's edge if its surface and volume are numerically equal numbers.
- Cube
The sum of lengths of cube edges is 56 cm. What are its surface and volume?
- Numeric question
Is it possible a negative, irrational number?
- Aircraft
Flight length 3457 km took 5 hours. The airport passengers had to arrive hours in advance, 2 hours. Departure was delayed for 6.4 hours. The destination airport formalities took 0.4 hours. Calculate the average speed of passenger travel from arrival to le
- Number
Is number 2.8814789 irrational?
- Transforming cuboid
A cuboid with dimensions 6 cm, 10, and 11 cm is converted into a cube with the same volume. What is its edge length?
- Ratio v2
Decrease in the ratio 8:16 number 20.2.
- Ratio
Increase the number 25.6 in the ratio 7:4.
- Pipes
The water pipe has a cross-section 1903 cm². An hour has passed 859 m³ of water. How much water flows through the pipe with cross-section 300 cm² per 11 hours if water flows at the same speed?
- Chord
In a circle with a radius r=60 cm is the chord, 4× longer than its distance from the center. What is the length of the chord?
- Trigonometry
Is true equality? sin(x +13 π)= sin(x)
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