Help plssssss ASAP pls I’m not good at math
1 answer:
Answer:
B.) 51/64
Step-by-step explanation:
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8x + 3× + 9x = 180
20x = 180
x = 180/20
x = 9
The smallest angle is: 3×9 = 27 degrees
Note: 180 degrees is the sum of angles in a triangle
Answer:
I will use "complete-the-square" approach if thats ok
first 0.5(x - 2)² - 2
second -2(x - 4)² + 8
Answer:

Step-by-step explanation:
8x+9=0
8x=-9

or

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A fake link ........................
Its 872 when the integer goes down