Given the side length, determine whether the triangle is acute, right, obtuse or not a triangle. 10, 23, 41

A. Acute
B. Right
C. Obtuse
D. Not a triangle

Step-by-step explanation:

10^2+23^2=629

629^(1/2)=25.08

So if it was a right triangle the longest side would be just over 25 units.

If the longest side was less than this it would be acute and if it is larger it is obtuse. Since the longest side, 41, is greater than 25 it is an obtuse triangle.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.