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3 years ago

Find the values of m and b that will create a system of equations with no solution. Check all that apply.

1 answer:

7 0

Y = mx + b ; where m is the slope and b is the y-intercept.

A) y = -2x + 3/2 ; The slope is -2

For the system of equation to have no solution, they must form parallel lines. Parallel lines have the same slope. They don't intersect, thus, there is no solution.

<span>C.) m = –2 and b = -1/3
</span><span>F.) m = –2 and b = -2/3
</span>

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3 years ago

-3/5 x 2/-9 x 8 write your answer in simplest form.

nata0808 [166]

Answer:

16/15

Step-by-step explanation:

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3 years ago

What is the surface area of the square pyramid represented by the net? 9 m Enter your answer in the box 6 m 9m 6 m 9 m m 9 m

Darya [45]

Answer:

144

Step-by-step explanation:

On this shape we are going to splt up the 4 triangles for the square to make it simple.

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H=9

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Then multiply the area of the triangle, 27, to get the total area of all 4 triangles (since they all have the same measurements)

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108 is the area of all 4 triangles

Next, just put the l and w into the equation for the area of a square which is lxw

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W=6

6x6=36

36 is the area of the square

Lastly, just add the areas of the triangles and the square together

108+36=144

144 is the total area/surface area, of the pyramid

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2 years ago

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3 years ago

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