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Anna71 [15]
3 years ago
5

Calculate the gradient of the straight line which joins A(2,-3) and B(6,9)​

Mathematics
1 answer:
Pie3 years ago
5 0

Answer:

Gradient: m = 3

Step-by-step explanation:

m = change in y/change in x

m = \frac{Y2-Y1}{X2-X1}

m = \frac{9-(-3)}{6-(2)}

m = 12/4

m = 3

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Brenda took out a personal loan for $12,000 at an interest rate of 12% compounded monthly. She made arrangements to pay the loan
iragen [17]

Answer: her monthly payments would be $267

Step-by-step explanation:

We would apply the periodic interest rate formula which is expressed as

P = a/[{(1+r)^n]-1}/{r(1+r)^n}]

Where

P represents the monthly payments.

a represents the amount of the loan

r represents the annual rate.

n represents number of monthly payments. Therefore

a = $12000

r = 0.12/12 = 0.01

n = 12 × 5 = 60

Therefore,

P = 12000/[{(1+0.01)^60]-1}/{0.01(1+0.01)^60}]

12000/[{(1.01)^60]-1}/{0.01(1.01)^60}]

P = 12000/{1.817 -1}/[0.01(1.817)]

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7 0
2 years ago
Please help me <br><br>Expand ( p + 6 )( p - 3 )​
astra-53 [7]

Answer:

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Step-by-step explanation:

Have a nice day!

3 0
3 years ago
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Carpet costs $15 per square yard.
4vir4ik [10]

Answer:

$2700

Step-by-step explanation:

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3 0
2 years ago
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23 points to whoever can answer this question !!
Tamiku [17]

-2 2/5

as an improper fraction

-(5*2 +2)/5 -12/5

-12 divided by 5


3 0
3 years ago
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