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zysi [14]
2 years ago
5

Which graph represents this system? 2x-5y=-5 y = ² x + 1 5

Mathematics
1 answer:
frosja888 [35]2 years ago
7 0

Answer:

x =  \frac{5(y - 1)}{2}  \\  \\ x =  \frac{y - 1}{2}

Step-by-step explanation:

2x =  - 5 + 5y \\ 2x = 5y - 5 \\ x =  \frac{5y - 5}{2}  \\  \\ y - 1 = 2x \\  \frac{y - 1}{2}  = x

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Give the equation for each of the following statements.
emmasim [6.3K]

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Step-by-step explanation:

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If point P is at the center of the circle, and the length of AB equals 12 inches, which is the length of AP?
Natasha2012 [34]

Answer:

B. 6 inches

Step-by-step explanation:

We know that the lenght of AB is 12 inches. Given that any two point that passes through the center P equals to the diameter, we know that AP is going to be half of diameter.

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4 0
4 years ago
A cyclist is riding a bicycle whose wheels have a diameter of feet. Suppose the wheels turn at a rate of revolutions per minute.
SCORPION-xisa [38]

Answer:

a.2010 rad/min

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Step-by-step explanation:

We are given that

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1 rev=2\pi radian

320 rev/minute=320\times 2\pi=640\pi radian/minute

Where \pi=3.14

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3 years ago
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Step-by-step explanation:

Opening brackets,

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=3x²+8xy+4y²

6 0
4 years ago
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