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3 years ago

Can someone help????

Mathematics

2 answers:

galben [10]3 years ago

6 0

Answer:

(-2,1), (2,5), (-6,1), (2,-3)

Step-by-step explanation:

just go four spaces in each direction

Sonja [21]3 years ago

3 0

Answer:

14 blocks

Step-by-step explanation:

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Write the equation of the line that passes through (0,5) and is perpendicular to the line x = 3.

Alona [7]

Answer:

(0,5)x3=(15,5)

Step-by-step explanation:

3 0

2 years ago

What is the coefficient of the expression: 3n+4

umka2103 [35]

Answer:

The coefficient is 3, the number right before the variable.

4 0

3 years ago

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Please help me I need help please

MakcuM [25]

Answer:

p = 4

Step-by-step explanation:

Given equation:

$x^2+(p-3)y^2-4x+6y-16=0$

Standard equation of a circle:

$(x-a)^2+(y-b)^2=r^2$

(where $(a,b)$ is the centre of the circle, and $r$ is the radius)

If you expand this equation, you will see that the coefficient of $y^2$ is always one.

Therefore, $p-3=1$

$\implies p=1+3=4$

Additional information

To rewrite the given equation in the standard form:

$\implies x^2+y^2-4x+6y-16=0$

$\implies x^2-4x+y^2+6y=16$

$\implies (x-2)^2-4+(y+3)^2-9=16$

$\implies (x-2)^2+(y+3)^2=16+4+9$

$\implies (x-2)^2+(y+3)^2=29$

So this is a circle with centre (2, -3) and radius √29

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2 years ago

Which unit is not a customary unit? A. gallon B. ounce C. gram D. cup

SOVA2 [1]

Answer:

D.Cup

Step-by-step explanation:

We humans do not use the term Cup anymore. We now use things like Grams,Ounces,Gallons,Or Quarts.

3 0

3 years ago

One more question (-8)+___=-17

seropon [69]

Answer:

-9

Step-by-step explanation:

8 0

3 years ago

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