Angle 1 = 8x + 45
Angle 2 = x
x + 8x + 45 = 180
combine like terms
9x + 45 = 180
subtract 45 from both sides
9x = 135
divide both sides by 9 to isolate x
x = 15
Angle 1 = 8(15) + 45 = 165 degrees
Angle 2 = 15 degrees
Charlidamelio is overrated
<u>Answer: </u>
<em>If set A = (3, 4, 7, 9) and if set D = (9, 4, 3, 7) , then </em><em>set A = set D</em><em> is </em><em>true</em><em>.</em>
<u>Solution: </u>
Two sets are said to be equal, if the elements in both the sets are exactly same.
From question, the given sets are
Set A = (3, 4, 7, 9)
Set D = (9, 4, 3, 7)
Set A and Set D contain same elements. In sets and relations, we need not worry about the elements positions. For the given set A the elements are {3,4,7,9} and for set D the elements are {9,4,3,7}. The elements are same each other irrespective of their positions. Hence, the given condition set A= set D is True.
rounding 2.289 to the nearest ten gives you 0. its that simple ;)
Answer:
So she can get the one 11in x 15in and then 10 3in x 5in
Step-by-step explanation:
The most she can spend is $11. and 11in x 14in photo would be to expensive to get 2 of them... sooo that one photo takes of 7
11-7= 4
A 3in x 5in photo cost just $.40 center (don't forget the decimal!)
So then you see how many times .40 will go into 4
4/.4 = 10
or .4z= 4; z= 10
Hope this helps ya! Brainliest answer by chance?
