3 years ago

How to find the missing angle of a quadrilateral is the other angles are 123 degrees, 70 degrees, and 72 degrees?

Mathematics

1 answer:

Murrr4er [49]3 years ago

3 0

123+70+72=265
the total is 360 so, 360-265=95 so 95 degrees

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andrew-mc [135]

So it would be 10-2x . X would be the months and it would be -2 because she uses that much per month

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3 years ago

Write the equation for the area of a triangle with a height that is 5 more than twice its base using one variable. Please help m

zysi [14]

Answer:

$A=b(b+\frac{5}{2} )$

Step-by-step explanation:

hey there!!!

we know already that the area of a triangle is given as

$A=\frac{1}{2}b *h$

where b= base

and h= heigth

Given that the height is 5 times more than twice it base

let h= 2b+5

Now we substitute h=2b+5 in the area of the triangle

$A=\frac{1}{2}b * (2b+5)$

$A= \frac{2b^2}{2} +\frac{5b}{2}$

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7 0

3 years ago

How many revolutions does a go kart with a wheel circumference of 62.8318 inches make in a 1609 m race? Please answer as quickly

Rudiy27

Answer: 1008 revolutions

Step-by-step explanation:

1 revolution is equal to $2\pi r$

To find how many revolutions the wheel makes, you must divide the distance traveled in the race between the circumference of the wheel

You must first convert 62.8318 in to meters.

We know that 1 inch is 0.0254 meters

Then

$62.8318\ in*\frac{0.0254\ m}{1\ in}= 1.5959\ m$

$revolutions = \frac{1609}{1.5959}\\\\revolutions=1008.21\\$

Finally The wheel made 1008.21 revolutions

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3 years ago

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Ulleksa [173]

The answer above isn't right- lol.

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3 years ago

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wolverine [178]

Answer:

417

Step-by-step explanation:

HOPE THAT HELPED

7 0

3 years ago

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