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3 years ago

HELP ???? Which is the correct statement ?

Mathematics

2 answers:

Galina-37 [17]3 years ago

5 0

Answer:

b) EF = GF , as both of them are at equal distance from the center

Step-by-step explanation:

Here we are given a ΔEFG inscribed in a circle. We have to determine whether EF = Gf and why ?

Here we see that the center is A

And EF and GF forms the chords of this circle.

The distance of these chords from the center is given as AD and DH . It is also given that both are equal.

The property of a circle says that

When chords are drawn at equal distance from the center , the chords are equal to each other. Hence we have EF and GF equal to each other.

Tom [10]3 years ago

5 0

Answer:

B. /EF/ /GF/ because both segments are the same distance from the centre of he circle A

Step-by-step explanation:

Considering the given diagram, both /EF/ and /GF/ are chords. And the two chords are at the same distance to the centre of the circle. Thus /EF/ = /GF/, the two chords are equal in length.

Even, redrawing the chords in different segments of the circle and at same distance to the centre does not make them to be unequal.

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ch4aika [34]

Answer:

Step-by-step explanation:

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2 years ago

A cookie company packages its cookies in rectangular prism boxes designed with square bases that have both a length and width of

Verdich [7]

Answer:

length and width=4

height=8

Step-by-step explanation:

Hello to solve this problem we must propose a system of equations of 3x3, that is to say 3 variables and 3 equations.

Ecuation 1

Leght=Width

.L=W

Ecuation 2

To raise the second equation we consider that the length and width of 4 inches less than the height of the box

H-4=W

Ecuation 3

To establish equation number 3, we find the volume of a prism that is the result of multiplying length, width, and height

LxWxH=128

From ecuation 1(w=h)

$HW^2=128$

solving for H

$H=\frac{128}{W^2}$

<em />

<em>Using ecuation 2</em>

H-4=W

$\frac{128}{W^2}-4=W\\W^3+4W^2-128=0$

Now we find the roots of the equation, 2 of them are imaginary, and only one results in 4

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3 years ago

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Lena [83]

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jolli1 [7]

Answer:

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Step-by-step explanation:

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andrezito [222]

Answer:

g(f(4)) = -3

Step-by-step explanation:

f(x)=x-7

g(x) = x

g(f(4))

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3 years ago