What do you call an angle more than 90 degrees and less than 180 degrees?
Obtuse
How many equal sides does an icosahedron have?
Twenty
A farmer grows 252 kilograms of apples. He sells them to a grocer who divides them into 5 kilogram and 2 kilogram bags. If the grocer uses the same number of 5 kg bags as 2kg bags, then how many bags did he use in all?
72 bags
x=total number of bags
5(1/2 x) + 2 (1/2 x) = 252
2.5x + 1x = 252
3.5x = 252
x = 72 bags.
Are these correct?
You got an answer for x, but he used 1/2 x of each kind of bag.
so, 36 of each bag.
36(5+2) = 252
a thousand views and no one wow
Yes, your answers are correct. An angle that is more than 90 degrees and less than 180 degrees is called an obtuse angle. An icosahedron has twenty equal sides. Based on the given information, if the grocer uses the same number of 5 kg bags as 2 kg bags, then the total number of bags used by the grocer is 72. Your calculations are accurate.
Yes, your answers are correct.
To determine the name of an angle more than 90 degrees and less than 180 degrees, you can refer to it as an obtuse angle. An obtuse angle is any angle that measures between 90 and 180 degrees.
To find the number of equal sides in an icosahedron, you need to know that an icosahedron is a three-dimensional shape with 20 faces, each of which is an equilateral triangle. Since each face has equal sides, an icosahedron has 20 equal sides.
For the farmer's question, you correctly determined that the grocer used a total of 72 bags. To calculate this, you set up an equation based on the given information. Let x be the total number of bags used. The grocer used the same number of 5 kg bags as 2 kg bags, so 1/2 of x is the number of each type of bag used. The equation becomes: 5(1/2 x) + 2(1/2 x) = 252. By solving the equation, you found that x = 72 bags.