Grade - math word problems - page 927 of 943
Number of problems found: 18841
- Strange x
For what x is true x=19x? - Average
The arithmetic mean of the two numbers is -79.1. One number is -49. Calculate the second number. - Line
Is it true that the lines that do not intersect are parallel? - Gauss
Help little C.F. Gauss sum all the integers from 1 to 400. - Product
The product of two consecutive odd numbers is 1295. What are these numbers? - Triangle
Prove whether you can construct a triangle ABC if a=8 cm, b=6 cm, c=10 cm. - Angle
Draw angle |∠ ABC| = 30° and build its axis. What angle is between the axis angle and arm of angle?
- School
27 students of 6.D class are going on a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid? - Circumscription
Calculate the radius of the Circumscribed circle in the rectangle with sides 3 and 6. Can it be a rectangle inscribed by a circle? - Cable
The cable consists of 8 strands, each strand consisting of 12 wires with a diameter of d = 0.5 mm. Calculate the cross-section of the cable. - Pipeline
How much percent has the pipe cross-section area changed (reduced) if the circular shape is changed to square with the same perimeter? - Circles 2
Calculate the area bounded by the circumscribed and inscribed circle in a triangle with sides 16 cm, 20 cm, and 15 cm. - Arc and segment
Calculate the length of circular arc l, the area of the circular arc S1, and the area of circular segment S2. The circle's radius is 88, and the corresponding angle is (4)/(7) π. - Money
Everyone complains about the lack of money. There is no shortage of money but a relative scarcity of goods and things people buy for the money. Calculate what percentage of the price of all goods and services immediately rose if everyone has the day-to-da - Calculation of CN
Calculate: (486 choose 159) - (486 choose 327)
- Square
Calculate the area of the square with diagonal 17 cm. - Sphere
The sphere's surface is 27100 cm², and the weight is 117.8 kg. What is its density? - Shots
500 lead shots with diameter 4 mm are decanted into a ball. What is its diameter? - Height 2
Calculate the height of the equilateral triangle with side 22. - Height
Is it true that the height is less or equal to half of the hypotenuse in any right triangle?
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