Answer:A composite number is divisible by at least three numbers. Every counting number except 1 is either prime or composite. The reason 1 is neither is that it's divisible by only one number, which is 1. Remember the first four prime numbers: 2, 3, 5, and 7.
Step-by-step explanation:cant right no cause im in school but like and rate please.
Answer:
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Step-by-step explanation:
Multiply 20 and 1.151, then there are more steps but are you sure its yards as units ?
=(D-64)2
We move all terms to the left:
-((D-64)2)=0
We calculate terms in parentheses: -((D-64)2), so:
(D-64)2
We multiply parentheses
2D-128
Back to the equation:
-(2D-128)
We get rid of parentheses
-2D+128=0
We move all terms containing D to the left, all other terms to the right
-2D=-128
D=-128/-2
D=+64
The equation of the line is
x
2
−x
1
x−x
1
=
y
2
−y
1
y−y
1
Here (−3,4)≡(x
1
,y
1
),(4,5)≡(x
2
,y
2
)
∴
4+3
x+3
=
5−4
y−4
⇒
7
x+3
=
1
y−4
⇒x+3=7(y−4)
⇒x+3=7y−28
⇒x−7y+3+28=0
⇒x−7y+31=0
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