Answer:
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Step-by-step explanation:
Answer:
AOB = 40 degrees
Step-by-step explanation:
The two smaller angles, AOB and BOC, add up to form AOC. That means that the angles of AOB and BOC sum up to the angle of AOC
If Bonnie spent 1/5 of $1,000 on traveling arrangements, she spent $200 on traveling arrangements.
1/5×1,000 = 200
Then she spent 2/3 of the remaining amount at the hardware store. The remaining money is $1,000-$200.
1,000-200 = 800
2/3×800 = 533 1/3
Since we are dealing with money here, 533 1/3 would become $533.33.
Then she treated her family with lunch with the remaining money. Well, the money she had left would be $1,000-$533.33.
1,000-533.33 = 466.67
So she had $466.67 remaining.
Well, after she spent that portion of $466.67 for a lunch, she had $300.50... meaning she spent $166.17 on the lunch.
466.67-300.50 = 166.17
So... Bonnie spent $166.17 on the lunch.
Y = mx + c
gradient = -6-9/-8-4
= -15/-12
= 1.2
when x = 4 and y = 9,
9 = 1.2(4) + c
c = 9 - 4.8
= 4.2
The slope of the line is y = 1.2x + 4.2 .
