50,000 because if the number is lower than 5 than you round down and thing higher than 5 is rounded up
I don’t know what the question is, your just saying that
Answer:
7) a = 60; b = 100
8) c = 20
9) d = 45
Step-by-step explanation:
7)
a + 120 = 180
a = 60
b + 80 = 180
b = 100
8)
5c + 4c = 180
9c = 180
c = 20
9)
3d + d = 180
4d = 180
d = 45
Answer:
1/2
Step-by-step explanation:
The scale factor is 1/2 because each side length of is 1/2 of the length of the side lengths of .
Hope this helps :)
Since only 2 sides are equal (not 3), this is an "isosceles triangle."