Basic functions - math word problems - page 213 of 215
Number of problems found: 4290
- Straight 21243
The straight railway line has a gradient of 16 per mille. What is the size of the pitch angle?
- Intersect 5216
At how many points do ten lines intersect if no two are parallel?
Cylinder was drawn in scale 2:1. How many times is the volume of the cylinder smaller in reality?
- Straight 30241
The straight road has a rise of 19%. How big is the pitch angle?
- Magnitudes 64704
The triangle ABC determines the size of the sides a and b and the magnitudes of the interior angles β and γ, given c = 1.86 m, the line on the side c is 2.12 m, and the angle alpha is 40 ° 12 '.
- Equilateral triangle
A square is inscribed into an equilateral triangle with a side of 10 cm. Calculate the length of the square side.
Meadow is a circle with a radius r = 19 m. How long must a rope tie a goat to the pin on the perimeter of the meadow to allow the goat to eat half of the meadow?
The average climb of the road is given by ratio 1:15. By what angle does road moderate climb?
- Calculate 4422
Calculate the perimeter of the triangle ABC if a = 12 cm, the angle beta is 38 degrees, and the gamma is 92 degrees.
- Ratio iso triangle
The ratio of the sides of an isosceles triangle is 7:6:7. Find the base angle to the nearest answer correct to 3 significant figures.
Determine angles of the right triangle with the hypotenuse c and legs a, b, if: 3a +4b = 4.9c
- Maximum area of rhombus
Calculate the interior angles at which equilateral rhombus has a maximum area.
Cosine and sine theorem: Calculate all missing values (sides and angles) of the triangle ABC. a = 20 cm; b = 15 cm; γ = 90°; c =? cm; α =? °; β =? °
- Determine 18223
From the sine theorem, determine the ratio of the sides of a triangle whose angles are 30 °, 60 °, 90 °.
- Minutes 7700
At what angle does the road rise if the climb is 8%? They rounded up for tens of minutes.
- Simple right triangle
Right triangle. Given: page c = 18.8 and angle beta = 22° 23' Calculate page a, b, angle alpha and area.
The angle of a straight road is approximately 12 degrees. Determine the percentage of this road.
- Eight blocks
Dana had the task to save the eight blocks of these rules: 1. Between two red cubes must be a different color. 2. Between two blue must be two different colors. 3. Between two green must be three different colors. 4. Between two yellow blocks must be four
- Determine 6829
Determine the value of the function tg x when cotg x = -0.8; x holds in the second quadrant)
- Descent of road
The road sign informs the gradient is 10.9%. Calculate the angle at which the average decreases.