3 years ago

ANSWER ASAP

Mathematics

1 answer:

hodyreva [135]3 years ago

5 0

Answer:

y=1/2x-2

Step-by-step explanation:

You might be interested in

HELP PLEASE ITS URGENT!!

qwelly [4]

The answer would be B. its hard to explain

3 0

3 years ago

xz_007 [3.2K]

Answer:

$Center = \boxed{1}, \: \boxed{ - 2} \: ; \: Radius = \boxed{3}$

Step-by-step explanation:

${x}^{2} + {y}^{2} - 2x + 4y - 4 = 0 \\ \\ ({x}^{2} - 2x + 1 - 1) + ( {y}^{2} + 4y + 4 - 4) - 4 = 0 \\ \\ ( {x}^{2} - 2x + 1) + ( {y}^{2} + 4y + 4) - 9 = 0 \\ \\ {(x - 1)}^{2} + {(y + 2)}^{2} = 9 \\ \\ {(x - 1)}^{2} + {(y + 2)}^{2} = {3}^{2} \\ \\ equating \: it \: with \\ \\ {(x - h)}^{2} + {(y - k)}^{2} = {r}^{2} \\ \\ h = 1 \\ k = - 2 \\ r = 3 \\ \\ center = \boxed{1} \: \boxed{ - 2} \: \: radius = \boxed{3}$

3 0

3 years ago

G(x)= 3/4x+6<br> What is the value of g(12)?

gizmo_the_mogwai [7]

Answer:

G(12) = 15

Step-by-step explanation:

When doing g(x) equations, all you do is substitute the value inside the parentheses to x in the equation.

So you get 3/4(12) + 6.

Then simplify to get g(12) = 15

4 0

3 years ago

Someone please help me I’ll give out brainliest please dont answer if you don’t know

LiRa [457]

Answer:

turtles are vulnerable. so A is your correct answer

Step-by-step explanation:

6 0

3 years ago

Lydia's teacher wants her class to take note of the gas prices around town and round them all to the nearest whole number. Lydia

Dima020 [189]

3.41, due to it being below .50

6 0

3 years ago