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3 years ago

Given DEFG is a rhombus. Find the indicated measures.

Mathematics

1 answer:

Vinil7 [7]3 years ago

8 0

Answer:

1=39 (alt int)

2=39 (bisector)

3= 90 (rhombus diagonals form 90 degree angles)

4= 51 (triangle sum theorem)

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Find the distance between the points (4,3) and (0,6)

lidiya [134]

Answer:

in order to solve for

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0.6

Step-by-step explanation:

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3 years ago

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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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3 years ago

This hyperbola is centered at theorigin. Find its equation.Foci: (-2,0) and (2,0)Vertices: (-1,0) and (1,0)

beks73 [17]

SOLUTION

From the question, the center of the hyperbola is

$\begin{gathered} (h,k),\text{ which is } \\ (0,0) \end{gathered}$

a is the distance between the center to vertex, which is -1 or 1, and

c is the distance between the center to foci, which is -2 or 2.

b is given as

$\begin{gathered} b^2=c^2-a^2 \\ b^2=2^2-1^2 \\ b=\sqrt[]{3} \end{gathered}$

But equation of a hyperbola is given as

$\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2}=1$

Substituting the values of a, b, h and k, we have

$\begin{gathered} \frac{(x-0)^2}{1^2}-\frac{(y-0)^2}{\sqrt[]{3}^2}=1 \\ \frac{x^2}{1}-\frac{y^2}{3}=1 \end{gathered}$

Hence the answer is

$\frac{x^2}{1}-\frac{y^2}{3}=1$

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1 year ago

Which ordered pair is on the graph of the function y = 8x - 1 ?

Kobotan [32]

It is b Bc if you actually look at the other one it don’t make sense

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3 years ago

Given f(x) = 6(1-X), what is the value of f(8)?

andrey2020 [161]

Answer:

-42

Step-by-step explanation:

f(8)=6(1-8)

because of that 1-8 is -7 so you times by 6 and get -42

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3 years ago