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juin [17]
3 years ago
6

ARE THESE TRIANGLES CONGRUENT?

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

because if you flip on top of the other they fit together

monitta3 years ago
5 0

Answer:

fax they are fr fr

Step-by-step explanation:

they have the same angles and everything just because something is flipped doesn't mean that it is a different object

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I don’t understand this, can someone help me?
eimsori [14]
Substitute all x in the equation to 1.6
∴6-4(1.6)=-1.6/4
∴-0.4=-0.4
∴Yes
8 0
3 years ago
Solve the system of equations two ways: 3x+y=5 and x-2y=4 A) using substitution B) using elimination
Vedmedyk [2.9K]
A. solve for 1 variable
let's solve for x in 2nd equation
add 2y to both sides
x=2y+4
sub 2y+4 for x in other equation
3(2y+4)+y=5
6y+12+y=5
7y+12=5
minu12 both sides
7y=-7
divide 7
y=-1
sub back
x=2y+4
x=2(-1)+4
x=-2+4
x=2
(2,-1)


B. eliminate
eliminate y's
multiply first equation by 2 and add to first

6x+2y=10
<u>x-2y=4 +</u>
7x+0y=14

7x=14
divide by 7
x=2
sub back
x-2y=4
2-2y=4
minus 2
-2y=2
divide -2
y=-1
(2,-1)



(2,-1) is answer
5 0
3 years ago
95% work between 6-12 hours what is the mean number of hours worked
Elena-2011 [213]
The mean hours worked is 9 hours.
7 0
3 years ago
Highest common factor of 24 and 108​
Angelina_Jolie [31]

Answer:

12

Step-by-step explanation:

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24  

The factors of 108 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108  

Then the greatest common factor is 12.

4 0
2 years ago
Read 2 more answers
If the measure of the angles of a traingle are represented by 2x, 3x-15, and 7x+15, the traingle is
pshichka [43]
X=15degrees
The angle measurements are 30, 30, and 120 so it is an isosceles
6 0
3 years ago
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