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jeyben [28]
3 years ago
5

Which property is illustrated by the following? If 2(x+y)=z, then 2x+2y=z

Mathematics
1 answer:
I am Lyosha [343]3 years ago
3 0
Bracket expansion or simplifying
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Use the matrix tool to solve the system of equations 5x+2y=1 and -x-y=-2
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Step-by-step explanation:

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3 years ago
An angle is double its complement. find the angle and the complement
Alona [7]
Complement means the other angle that will sum up to 90°

So:

x + 2x = 90°
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So, it is 30° and 30 * 2°, or 60°
4 0
3 years ago
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M is the midpoint of segment CS. C is at (-8, 2) M is at the origin. What are the coordinates of S?
ahrayia [7]
C(-8,2) and M(0,0) , since M is at the origin. Let x₁ and y₁ be the
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C(-8,2) and S(x₁ , y₁)
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a) x₂ = (-8 + x₁)/2 , but x₂ = 0, then :
0 = -4+x₁/2 and x₁ = 8

b) y₂ = (2+y₁)/2 , but y₂ = o, then:
0 = 2+ y₁/2  and y₂ = -2

Then the coordinates of  S are S(8 , -2)
4 0
3 years ago
1. Find all the zeros of the polynomial P(x) = 2x^3 – x^2 – 4x+3<br>​
umka21 [38]

Answer:

nicce

Step-by-step explanation:

4 0
3 years ago
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mestny [16]

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If you are making 8 dollars an hur you need to go find another job

Step-by-step explanation:

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3 years ago
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