2 years ago

If (-9)=4, identify a point on the graph of f.

Mathematics

1 answer:

ycow [4]2 years ago

4 0

Answer:

Step-by-step explanation:

do it on desmos com

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x/9 = 1/5

x = 9/5

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Volume of a cube is 343 cm cube . find the edge

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3 years ago

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Find the perimeter of the quadrilateral that has vertices at (8,13), (5,-18), (-6,-6), and (-2,-5).

kodGreya [7K]

Answer:

72.14 units

Step-by-step explanation:

Let A(8,13), B(5,-18),C(-6,-6) and D(-2,-5)

Apply the distance formula as;

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Finding the lengths of the segments

For AB

$AB=\sqrt{(5-8)^2+(-18-13)^2} =\sqrt{(-3^2)+(-31^2)} =\sqrt{970} =31.14$

For BC

$BC=\sqrt{(-6-5)^2+(-6--18)^2} =\sqrt{(-11^2)+12^2} =\sqrt{265} =16.28$

For CD

$CD=\sqrt{(-2--6)^2+(-5--6)^2} =\sqrt{4^2+1^2} =\sqrt{16+1} =\sqrt{17} =4.12$

For DA

$DA=\sqrt{(8--2)^2+(13--5)^2} =\sqrt{10^2+18^2} =\sqrt{424} =20.6$

Finding the perimeter will be;

31.14+16.28+4.12+20.6=72.14 units

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3 years ago

Please help !!

Rama09 [41]

Just add the two given angles together.

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3 years ago

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Can someone help me with this problem and show your work

zloy xaker [14]

55 degrees

The supplementary angle is 55 because 180-125=55

Then subtract the interior angles 180-75-55=55

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3 years ago

If (​-9)=4, identify a point on the graph of f.

If (-9)=4, identify a point on the graph of f.