(05.05 MC) what are the measures of angles a, b and c? explain your answer
1 answer:
Check the picture below.
∡a has a vertical angle sibling of 40°, and vertical angles are always congruent.
∡b is the 3rd angle in a triangle, the other two are 40° and 90°, recall all interior angles in a triangle add up to 180°.
∡c is a linear angle, namely an angle on the same flat-line as another, and linear angles always add up to 180°.
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x = 8-(-2.25) = 8+2.25 = 10.25
y = 6-4.2-(-4.9)=6-4.2+4.9=6+0.7=6.7
<span>x-y = 10.25.-6.7= </span>
Alright! In order to solve this problem you first have to find how how many cans of dog food he ate in one day. To do that you simply divide 40 cans by 30 days:
→ 
If the dog ate per day, then to find out how many cans he ate in 6 days to multiply by 6:
x 6 → x 
= 
simplified is 8!
Adrian's dog at 8 cans of food in 6 days.
If the dog ate
Adrian's dog at 8 cans of food in 6 days.