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3 years ago

Select all possible values for x that solve the equation x^2=800

Mathematics

2 answers:

Orlov [11]3 years ago

3 0

Where are the values?

MakcuM [25]3 years ago

3 0

Answer:

x=28.28427

Step-by-step explanation:

i got this by putting this in a calculator

logx(800)=2 and pressing on alphasolve in the calculator which solves for x

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Does anyone know how to turn a fraaction percent into a decimal like this:

lilavasa [31]

3 divided by 8 and 17 divided by 30

4 0

3 years ago

Can someone please help me

Contact [7]

slope = (6 - 1)/(-2 - 1) = 5/-3 = -5/3

Equation

y - 6 = -5/3 (x + 2)

Hope it helps

6 0

3 years ago

The volume of a 36 in 3 . Find the height of the cylinder (in inches) if radius is 3 in.

IceJOKER [234]

Answer:

h=1.27 in.

Step-by-step explanation:

V=πr^2h

Plugin the values and solve

36=π(3)^2h

36/9π=h

h=1.27323954

3 0

3 years ago

The mass of the Eiffel Tower is about 9.16 ⋅ 106 kilograms. The mass of the Golden Gate Bridge is 8.05 ⋅ 108 kilograms. Approxim

olga55 [171]

Answer:

$7.96 *10^8kg$

Step-by-step explanation:

Given

$Eiffel = 9.16 * 10^6\ kg$

$Golden\ Gate =8.05 * 10^8kg$

Required

Determine the difference in mass

This is calculated by subtracting the mass of Eiffel tower from the mass of Golden gate bridge

$Difference = Golden\ Gate - Eiffel$

$Difference = 8.05 * 10^8 - 9.16 * 10^6$

Express $10^8$ as $10^6 * 10^2$

$Difference = 8.05 * 10^2*10^6 - 9.16 * 10^6$

Express $10^2$ as $100$

$Difference = 8.05 * 100*10^6 - 9.16 * 10^6$

$Difference = 805 *10^6 - 9.16 * 10^6$

Factorize:

$Difference = (805- 9.16) * 10^6$

$Difference = 795.84 * 10^6$

Factorize the decimal number

$Difference = 7.9584 *10^2 * 10^6$

$Difference = 7.9584 *10^8$

Approximate:

$Difference = 7.96 *10^8$

7 0

3 years ago

Could 8.8cm, 8.0cm, and 8.8cm be the side lengths of a triangle? Yes or no?

Ne4ueva [31]

Answer:

yes it could be

Step-by-step explanation:

the sum of any two sides needs to be greater than the value of the third, 8.8 +8.8 is greater than 8.0, 8.8 + 8.0 is greater than 8.8

4 0

3 years ago