This is true. In order to get an obtuse triangle, one angle must be greater than 90 degrees because the definition of an obtuse triangle is an angle measuring greater than the right angle. The other angles must be less than 90 degrees because the sum of the angles must be 180 degrees.
I dont know exactly your answer but ill tell you how to solve add all your numbers together and then divide it by 45 (the number of numbers u have)
There are 56 dogs
2/5 = x/140
140 x 2 = 5 x x
280 = 5x
56 = x
Answer: B and C
Step-by-step explanation:
A: 49+9 does not equal 441
B: 400+441 does equal 841
C: 36+64 does equal 100
D: 36+16 does not equal 100
<em>The phrase in the original question is:</em>
<em>....if they lost 12 games......</em>
<em>not</em>
<em>....if they lost board games......</em>
Answer:
36 games won
Step-by-step explanation:
Given


Required
Number of games won
Give that: 
The percentage loss is:

So, we have:


Calculate the number of games (n) using:


Make n the subject


So, the games won is:


