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UNO [17]
2 years ago
11

Centroid of triangle with vertices (0,0) ,(3,0) & (0,-3) is……. [ ]

Mathematics
2 answers:
Pavel [41]2 years ago
7 0

Di are you alright? I noticed the fact that you aren't online from 7th April or so-

Firdavs [7]2 years ago
3 0

Answer:

b

Step-by-step explanation:

centroid

x=(x1+x2+x3)/3=(0+3+0)/3=3/3=1

y=(y1+y2+y3)/3=(0+0-3)/3=-3/3=-1

centroid =(1,-1)

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The triangles below are congruent, with △ABC ≅ △DEF. The following lengths are given in centimeters: AB⎯⎯⎯⎯⎯ = x + 1, AC⎯⎯⎯⎯⎯ =
stiks02 [169]

Answer:

It is Def because in a game Def means defend

Step-by-step explanation:

5 0
2 years ago
Find the value of x in the following equation: 9x + 8.0 = -12.7
andriy [413]

Answer: x=  − 2.3 and the total equation looks like this: 9(-2.3) + 8.0 = -12.7

7 0
3 years ago
X-4y-8=6/8+-8y-2y<br>5y-3(6-7/8)=5x-4y+3
Ivan
First simplify

x-4y-8=3/4-10y
add 10y both sides and add 8
x+6y=8+3/4
times 4 both sides
4x+24y=32+3
4x+24y=35



5y-3(6-7/8)=5x-4y+3
add 4y both sides
9y-3(6-7/8)=5x+3
distribute
9y-18+21/8=5x+3
minus 5x both sides
9y-5x-18+21/8=3
add 18 to both sides and minus 21/8 both sides
9y-5x=21-21/8
times 8 both sides
72y-40x=147
72y-40x=147


so we got

24y+4x=35
72y-40x=147

multiply first equation by -3 and add to 2nd

-72y-12x=-105
72y<span>-40x=147 +</span>
0y-52x=42


-52x=42
divide both sides by -52
x=-21/26
sub back

24y+4x=35
24y+4(-21/26)=35
using math
y=497/312


the solution is
( \frac{-21}{26}, \frac{497}{312}  )
8 0
3 years ago
Please help asap ill give brainliest<br> answer choices<br> 98<br><br> 82<br><br> 126<br><br> 8
Wittaler [7]
I think it would be 82 as the angles on a straight line should add up to 180
3 0
3 years ago
Read 2 more answers
which of the following is 2/5 A rational B integer C whole number D natural number
Svet_ta [14]
This is a rational number because integers, whole numbers, and natural numbers have a minimal requirement of having no decimal or fraction.

Hope this helps!
6 0
3 years ago
Read 2 more answers
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