3 years ago

PLEASE I GIVE POINTS

Mathematics

1 answer:

PtichkaEL [24]3 years ago

3 0

Answer:

idk 12

Step-by-step explanation:

12+12+12+12+12+12×13×+22×22××2+×+1×22×12+23+×2

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One leg of a right triangle has a length of 77 m. the other sides have lengths that are consecutive integers. find these lengths

ANTONII [103]

Let x and x+1 represent the consecutive integers, then x is the other leg and x+1 is the hypotenuse (because the hypotenuse must be greater than its sides).

Use Pythagorean Theorem:
a² + b² = c²
(77)² + x² = (x+1)²
5929 + x² = x² + 2x + 1
5928 = 2x
2964 = x

x+1 = 2965

Answer: The other leg is 2964 m and the hypotenuse is 2965 m

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solmaris [256]

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Step-by-step explanation

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2900 dollars is placed in an account with an annual interest rate of 9%. How much will be in the account after 13 years, to the

mr_godi [17]

Answer:

$8,890.83

Step-by-step explanation:

To find the answer we have to use this equation:

$A = P(1 + r)^t$

A = The total amount

P = The initial amount

R = The interest rate

T = Time

Given in the question:

A = ?

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R = .09

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Plug it into the equation and solve:

$A = 2900(1 + .09)^1^3\\A = 2900(1.09)^1^3\\A = 2900(3.065804612)\\A = 8890.83$

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<em>I hope this helps!!</em>

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Answer:

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Step-by-step explanation:

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