Solve using the quadratic formula: 2x^2=8x-7. There are four parts to this question labeled A-D.

Mathematics

1 answer:

Tasya [4]2 years ago

4 0

3x=2+4x I think I don’t know

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75 divided 237583940

gizmo_the_mogwai [7]

If 75 divide 237583940, we have

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Can someone help me with this with step by step explanation plssss

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m = - 16/10

= - 1.6

Step-by-step explanation:

m2 + 8m

(the - 16 here is divided into 10 m's as you can see in m2 and 8m)

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2 years ago

Find the value of x. O is the center of the circle. Round your answer to the nearest hundredth.

katrin [286]

$x=5.38$ . Correct option C)5.38

<u>Step-by-step explanation:</u>

Here we have , Find the value of x. O is the center of the circle. Round your answer to the nearest hundredth. picture is attached . Let's find out:

In the given figure , Let's draw a line from center to the point where cord of length 8 unit is touching the circle or intersecting or , where this chord finishes . This line is radius of circle and is denoted by x , So now we have a right angle triangle with dimensions as :

$Perpendicular =3.6\\Base=\frac{8}{2}=4\\Hypotenuse=x$