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yuradex [85]
3 years ago
5

The coordinates of triangle BCD are B(8.2), C(11, 13) and D(2,6). Which equality proves that triangle BCD is isosceles? (d =

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
7 0

Answer:

BC=BD

Step-by-step explanation:

This is the correct answer for Usatestprep

Nostrana [21]3 years ago
4 0

Answer:

BC=CD

Step-by-step explanation:

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(I’m marking brainliest) plzzz help me out!!!
larisa86 [58]

Answer:

14, 16, 18, 20

Step-by-step explanation:

4 0
3 years ago
What is 13x-8 less than or equal to -32 simplified?
lapo4ka [179]

Answer:

Add

8

8 to both sides

1

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x

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13x≥−32+8


2 Simplify

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−32+8 to

−

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3 0
3 years ago
Read 2 more answers
Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
kirza4 [7]

Answer:

10.4 meters

Step-by-step explanation:

3 0
3 years ago
Tickets for a concert cost $2 each for children and $5 each for adults.A group of 30 people consisting of children and adults pa
noname [10]
Let,
the no. of adults be "x"
then, the no. of childern = total people - total adults 
                                   = (30 - x)
Now,
According to the quesiton,
2 (30 - x) + 5x = 87
60 - 2x + 5x = 87
60 + 3x = 87
3x = 87 - 60
3x = 27
x = 27 / 3
x = 9

So, there were 9 adults in the group

3 0
3 years ago
Find the slope(-1,-1),(2,-2)
Natali [406]

Answer:

\huge\boxed{slope=-\dfrac{1}{3}}

Step-by-step explanation:

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

Substitute the coordinates of the given points (-1, -1) and (2, -2):

m=\dfrac{-2-(-1)}{2-(-1)}=\dfrac{-2+1}{2+1}=\dfrac{-1}{3}=-\dfrac{1}{3}

5 0
3 years ago
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