Answer:
Step-by-step explanation:
(C) ( - 10, 6 )
Answer:
B
Step-by-step explanation:
The question asks why you can use the argument that two angles are congruent. Hence, you want to have a statement that involves two angles in the two triangles. Only statement B is such a statement.
_____
Multiple choice questions often answer themselves, if you understand what you're reading.
Answer:
The new price of sneakers is the sum of the increase in the purchase price and the initial price. Hence, the new price is $138
The initial price of sneakers = $120
Percentage increase in price of sneakers = 15%
The new price of the sneakers can be calculated thus :
Initial price + price increase
Price increase = 15% × initial price
Price increase = 0.15 × $120 = $18
The new price of sneakers = $120 + $18 = $138
Therefore, the new price of sneakers is $138.
Answer:
9
The middle numbers are 8 and 10. 9 is the number in between them which means it is the median.
So hmm check the picture below
so.. that means the interior angle at the vertex R is 180 - 82, or 98
now, the sum of all interior angles of a polygon is 180(n - 2)
where "n" is how many sides are there in the polygon
this is a pentagon, so 5 sides, so, the sum of all the interior angles is then
180( 5 - 2)
180(3)
540
that means that
98 + 82 + c + 116 + c = 540
2c + 98 + 82 + 116 = 540 <----- solve for "c"