3 years ago

What is the length of a leg of an isosceles right triangle

Mathematics

1 answer:

Doss [256]3 years ago

4 0

Answer: 3 square root of 2

Step-by-step explanation:

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Solve the following exponential equations.<br> 2(4^x )+ 4^(x+1 )= 342

Cloud [144]

Answer:

x ≈ 2.91644500708

Step-by-step explanation:

The equation can be simplified to ...

2(4^x) +4(4^x) = 342

6(4^x) = 342

4^x = 57

Taking logarithms, we get ...

x = log₄(57) = log(57)/log(4)

x ≈ 2.91644500708

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2 years ago

Which of the following expressions is equal to 1 divided by 16

Mama L [17]

Answer:

Step-by-step explanation:

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3 years ago

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I think its D but who knows HEEEEELELELLELEELEP

Jlenok [28]

A. m/5
That is the answer because there are 5 of you, and the money is divided between 5 people.

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2 years ago

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Rounded to the nearest hundredth, what is the positive solution to the quadratic equation 0 = 2x2 + 3x – 8? Quadratic formula: x

Lynna [10]

ANSWER

1.39

EXPLANATION

The given quadratic equation is

$0 = 2 {x}^{2} + 3x - 8$

This is the same as,

$2 {x}^{2} + 3x - 8 = 0$

Comparing to

$a {x}^{2} + bx + c = 0$

We have

a=2, b=3,c=-8

Using the quadratic formula, the solution is given by:

$x = \frac{ - b \pm \: \sqrt{ {b}^{2} - 4ac} }{2a}$

We substitute the values to get,

$x = \frac{ - 3\pm \: \sqrt{ {3}^{2} - 4(2)( - 8)} }{2(2)}$

$x = \frac{ - 3\pm \: \sqrt{ 73} }{4}$

The positive root is

$x = \frac{ - 3 + \: \sqrt{ 73} }{4} = 1.39$

to the nearest hundredth.

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Multiply. 3(6u)

aleksandr82 [10.1K]

Answer:

3u+ 18

try that :)

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1 year ago