The formula of a distance between two points:
We have the points (-3, 3) and (5, 0).
Substitute the coordinates of the points to the formula:
Set up a proportion:
We know that a circle equals 360 degrees, 20 degrees is equal to 684 yards, so we want to know the area of 360 degrees:
20/684 = 360/x
Cross multiply:
20x = 246240
Divide 20 to both sides:
x = 12312
X=11 y=4 :) i need 20 characters so im randomly typing
Answer:
a₁ = 38
Step-by-step explanation:
Given AP, where:
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<h3>Solution</h3>
aₙ = a₁ + (n-1)d
- a₈ = a₁ + 7d = a₁ + 7*(-2) = a₁ - 14
- a₁₂ = a₁ + 11d = a₁ + 11*(-2) = a₁ - 22
8a₈ = 12a₁₂
- 8(a₁ - 14) = 12(a₁ - 22)
- 2(a₁ - 14) = 3(a₁ - 22)
- 2a₁ - 28 = 3a₁ - 66
- 3a₁ - 2a₁ = -28 + 66
- a₁ = 38
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Salesperson B made $6859.20
Salesperson A made more commission this month and made $7428.30
