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2 years ago

Geometry help greatly needed, check photo for more information! <3

Mathematics

1 answer:

vlabodo [156]2 years ago

8 0

Answer:

$\huge\boxed{\sf x = 55\°}$

Step-by-step explanation:

When a quadrilateral is inscribed in a circle, the opposite angles of it add up to 180 degrees.

Here,

∠DCB + ∠DAB = 180 (Opposite angles of a quad inscribed in a circle.)

<u>Given that:</u> ∠DCB = 135° and ∠DAB = x

135 + x = 180

Subtract 135 to both sides

x = 180 - 135

x = 55°

$\rule[225]{225}{2}$

Hope this helped!

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Helllp mee please I really do t understand

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ExtremeBDS [4]

Given :

When price is $2 dollars he sells 2400 units .

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If x represents the price of trucks and y the number of items sold, write an equation for the demand curve.

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Now , slope is given by :

$m=\dfrac{y_2-y_1}{x_2-x_1}\\\\m=\dfrac{2400-600}{2-8}\\\\m=\dfrac{-1800}{6}\\\\m=-300$

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2 years ago

Hank draws a line with a zero slope through the points (-2,4) and (3.b).which value of b could represent hanks second point ?

Agata [3.3K]

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3 years ago

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frutty [35]

Answer:

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Step-by-step explanation:

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to find the slope at (-1,1/e) we'll use the x-coordinate of the point i.e. x = -1

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