Answer:
30, 85, 95, 150
Step-by-step explanation:
The angles of a quadrilateral add to 360
Let x be the smallest angle
x+55
x+65
x+120 are the other three angles
Add the 4 angles together and they sum to 360
x+x+55 x+65+ x+120 = 360
Combine like terms
4x+240 = 360
Subtract 240 from each side
4x+240-240 = 360 -240
4x = 120
Divide by 4
4x/4 = 120/4
x = 30
x+55= 30+55 = 85
x+65 = 30+65 = 95
x+120 = 30+120 = 150
Answer:
21 to 28
Step-by-step explanation:
15:20
Divide each side by 5
15/5 : 20/5
3:4
we want to find the one that is 3:4
5 to 10 Divide by 5 5/5 to 10/5 1 to 2
18:25 this does not simplify
21 to 28 divide by 7 21/7 to 28/7 3 to 4
24:30 divide by 6 24/6: 30/6 4:5
Answer:
A. This is possible but less likely
B. This is very possible
C. This is highly unlikely
B. is the most possible A. is the second most possible C. is least possible
Hope this helps <33
1/x^-7
It would look more like 1
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-7 (as an exponent)
x
