2 years ago

Which statements are true?

Mathematics

2 answers:

never [62]2 years ago

7 0

All triangles have 3 sides
All triangles are plane figures
All triangles have one right side

lora16 [44]2 years ago

5 0

Answer:

Step-by-step explanation:

I think triangle has only 3 angles because otherwise it will turn the next shale and it will be like square or i dont know. Good luck :)

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Which of the following represents five hundred four thousand, forty-seven written in expanded form?

ohaa [14]

The expanded form is 500,000+4,000+40+7

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3 years ago

A measure of three angles of a triangle is shown below. What is the measurement of x? Record your answer in the gridable below.

Kaylis [27]

x + (x + 2) + 38 = 180

2x + 40 = 180

2x = 140

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3 years ago

The wind speed s (in miles per hour) is related to the distance (in miles) the tornado travels by the equation s = 93log d + 65.

Vesnalui [34]

Answer:

The distance the tornado traveled was approximately 205 miles.

Step-by-step explanation:

The equation representing the relationship between the wind speed (in miles per hour) and the distance the tornado travels (in miles) is:

$s=93\log d+65$

Compute the value of <em>d</em> for <em>s</em> = 280 as follows:

$s=93\log d+65$

$280=93\log d+65$

$93\log d=280-65\\93\log d=215$

$\log d=2.312\\$

$d=10^{2.312}\\d=205.035\\d\approx 205$

Thus, the distance the tornado traveled was approximately 205 miles.

7 0

3 years ago

5y + 6 = 25 + 6 what property of equality is used

steposvetlana [31]

Addition property
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2 years ago

Find the value of B in the following equation if you know it goes through the point (-5, -8):

MA_775_DIABLO [31]

86? I'm not sure, sorry.

I plugged in the x and y values of the point given

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3 years ago