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4 years ago

13

Plz help fast asffff!!!!!!

1 answer:

galben [10]4 years ago

5 0

I guess it f(2) I’m not sure

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I need help with this please

arlik [135]

To find slope, pick any 2 points and use formula: (y2-y1)/(x2-x1)
2 points on line: (4,0), (0,-2)
(-2-0)/(0-4) = -2/-4 = 1/2
a) the slope is 1/2

Y = 1/2x + b
0 = 1/2(4) + b
0 = 2 + b, b = -2
b) -2 is the y intercept

Put the equation together
c) y = 1/2x - 2

7 0

3 years ago

The surface area of a triangular prism is always measured in cubic units.<br><br><br> True False

Delicious77 [7]

Answer:

False

Step-by-step explanation:

Measured in cm^2

4 0

3 years ago

Read 2 more answers

.........................................

Veseljchak [2.6K]

Answer:

Whats wrong??

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Writing an Equation with a Given Center and Radius

solong [7]

Answer:

$(x-2)^2+(y+8)^2=121$

Step-by-step explanation:

A circle is described by an equation in the following form:

$(x-x_0)^2 + (y-y_0)^2 = r^2$ (1)

where:

$x_0$ is the x-coordinate of the centre of the circle

$y_0$ is the y-coordinate of the centre of the circle

r is the radius of the circle

For the circle in this problem, we have:

- The centre is located at (2,-8), so

$x_0=2\\y_0 = -8$

- The radius is 11, so

$r=11$

Therefore substituting into eq(1) we find the equation of this circle:

$(x-2)^2+(y+8)^2=11^2 = 121$

So the correct option is option B:

$(x-2)^2+(y+8)^2=121$

4 0

4 years ago

Akimi4 [234]

Answer:

enneadecagon

Step-by-step explanation:

3 0

3 years ago