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n200080 [17]
4 years ago
12

How would you show algebraically that the quadrilateral with vertices at A(-1, 3) B(3, 5) C(4, 3) D(0, 1) is a rectangle.

Mathematics
2 answers:
max2010maxim [7]4 years ago
4 0

Answer:

c) 3,5

Step-by-step explanation:

maxonik [38]4 years ago
3 0

Answer:

Yoo

Step-by-step explanation:

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What is the value of x when 40x = x+4
S_A_V [24]
40x = x+4
x= (x+4)/40
x= x/40+4/40
x-x/40= 4/40
(40x-x)/40= 1/10
39x/40= 1/10
39x= 1/10*40
x= 4/39
8 0
4 years ago
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If f(x) = (x – 4)2 + 3, what is f(-3)?
ladessa [460]

Answer:

-11

Step-by-step explanation:

If the two is that close to the parenthesis(I think it's this one since there is no sign to separate.) Then :

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Else If it's not touching the parenthesis and there is space between parenthesis and 2 then:

(-3-4) 2 + 3 =

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4 0
3 years ago
What does how many times larger mean to do in math
Naily [24]

Answer:

Divide

Step-by-step explanation:

When you see something say "how many times larger than __ is __" You will Divide

(e.g. how many times larger is 6 than 3? divide 6 by 3 and you'll find out that 6 is 2 times as large as 3)

Hope this helps!

7 0
3 years ago
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Thandeka is organizing her birth day party that will be in few days.she planning to make orange juice using orange concentrate a
vaieri [72.5K]
Since she need to mix 1 part concentrate with 10 part of water results to a juice to water ratio of 1 : 10.
4 0
3 years ago
the table above represents what type of function x 0,1,2,3 y -6 , -5 ,2 ,21 a.) linear b.) neither linear or nonlinear c.) linea
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Answer:

D

Step-by-step explanation:

Given the table

\begin{array}{ccccc}x&0&1&2&3\\ \\y&-6&-5&2&21\end{array}

The change in x is

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The change in y is

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Since for the same change in x, the change in y is different, given table represents nonlinear function.

3 0
3 years ago
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