In order to solve this problem you would put it into the formula for interest rate which is P(1+r/n). P is the amount of money in this case it is $900. r is the percentage as a decimal so in this case it would be 0.065. n is number of times that cost is paid in this case 4 since it is paid quarterly. So the formula is 900(1+0.065/4)=$914.625
Answer:
Pilar
Step-by-step explanation:
If you rotate it, you get the same graph.
A = -16 b = 0 c = 541
Use the quadratic formula which is
x = [-b +- sq root (b^2 -4*a*c)] / 2*a
x = [-0 +-sq root (0 -4*-16*541)] / 2 * -16
x = + - sq root (0 -4*-16*541) / -32
x = + - sq root (34,624) / -32
x = + - 186.075 / -32
x1 = 186.075 / -32 =
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-5.81484375
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x2 = -186.075 / -32 =
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5.81484375
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Answer: x = 30
∠H = 75
∠I = 75
Step-by-step explanation:
Write out this equation for solving interior angles
The sum of all 3 angles will equal 180
(2x+15) + (3x-15) + 30 =180
2x + 3x +30 + 15 -15 = 180
2x + 3x + 30 = 180 ( subtract 15 from 15 )
2x + 3x + 30= 180
-30 -30 ( from both sides)
2x + 3x = 150
5x = 150
Divide
x=30
Its the 3rd answer ok hope this helps
