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olasank [31]
4 years ago
6

Which process consists of a logical chain of steps

Mathematics
2 answers:
Licemer1 [7]4 years ago
4 0
Direct proof..............

DaniilM [7]4 years ago
3 0
Direct Proof is the answer.
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Is my answer to question 4 correct? Only answer if you know FOR SURE!
ZanzabumX [31]

Answer:

yes it is

Step-by-step explanation:

7 0
3 years ago
A 360<br> B180<br> C90<br> D540<br> Please help
NNADVOKAT [17]

Answer:

its 360°

Step-by-step explanation:

The sum of the exterior angles of a polygon is 360°. The formula for calculating the size of an exterior angle in a regular polygon is: 360 number of sides.

5 0
3 years ago
Solve the system of equations by elimination.<br><br> 2x+8y=10<br><br> -4x-9y=-13<br><br> x = y =
Reptile [31]
So use cancelation
multiply first equation by 2
2x+8y=10
times 2
4x+16y=20
now add

4x+16y=20
<u>-4x-9y=-13   +
</u>0x+7y=7
7y=7
divide by 7
y=1

subsittue

2x+8y=10
2x+8(1)=10
2x+8=10
subtract 8 from both sides
2x=2
divide by 2
x=1


x=1
y=1
<u />
8 0
3 years ago
How do you factor x squared -4x+4
telo118 [61]
X^2-4x+4
(x-2)(x-2) or (x-2)^2

Check:
-2-2=-4
-2*-2=4
6 0
3 years ago
lena and Jeff each randomly surveyed and 15 students about their favorite types of movies what would you expect to see in the sa
m_a_m_a [10]

Answer:

yes the sample does not include the same people ..........

Step-by-step explanation:

4 0
4 years ago
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