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3 years ago

Find the distance between the given points (4,1) and (-5, -2)

Mathematics

1 answer:

anyanavicka [17]3 years ago

5 0

Answer:

$3\sqrt{10}$ units I THINK

Step-by-step explanation:

using the distance formula, -2 - 1 = -3

-3 x -3 = 9

-5 - 4 = -9 x -9 = 81

81 + 9 = 90

sqrt 90 simplified is $3\sqrt{10}$ .

so im pretty sure that's the answer.

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Crazy boy [7]

Answer: 150 min

Step-by-step explanation:

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3 years ago

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Carlos deposited $7,924 into a savings account 30 years ago. The account has an interest rate of 4.6% and the balance is current

exis [7]

Answer:

n = 1, this means the interest compounds ANNUALLY.

Step-by-step explanation:

Carlos deposited $7,924 into a savings account 30 years ago. The account has an interest rate of 4.6% and the balance is currently $30,541.83. How often does the interest compound?

Compound Interest Formula

: A = P(1 + r/n)^nt

A = Amount after time t

P = Principal (Initial Amount Invested)

r = Interest rate

n = Number of times the interest is compounded

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Hence,

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$30,541.93/$7924 = (n + 0.046/n)^30n

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We take the logarithm of both sides

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2 years ago

Please help I don't know how to explain

spin [16.1K]

Well, 1/4 = 2x.
1/4 / x = 2

cause 2x is multiplication
and the other side shows divison for the right side of the and

also, solution
x = .125

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3 years ago

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"She will receive her paycheck monthly in 12 equal installments" = Our number will be divided by 12

"How much will she get paid with each paycheck?" = "Find answer pls thx"

To put it all together...

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$\frac{26,000-7,352.24}{12}$

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