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2 years ago

Help please thank you!

Mathematics

1 answer:

Alborosie2 years ago

7 0

Step-by-step explanation:

p = -1, -4

q = -2, 2

p-q = (-1, -4) -1(-2, 2)

= 1, -6

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What is the equation of the line that passes through the points (−2, 1) and (1, 10)?

Anna71 [15]

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b = 7

equation

y = 3x + 7
or
3x - y = -7

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3 years ago

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telo118 [61]

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2 years ago

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(2)What is the 7th term in the sequence? an=30−4n Answer:

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3 years ago

Donatello starts with a marble cube of side length $10.$ He then slices a pyramid off each corner, so that in the resulting poly

prohojiy [21]

Answer:

The length of each side of the polyhedron, s is 4.142 or

= $10(\sqrt{2}-1)$

Step-by-step explanation:

If we take the distance of the length of the side of the cube where Donatello make the cut to the corner of the cube as x we get the side of length each polyhedron as

$\sqrt{x^2 + x^2} = \sqrt{2x^2} =x\sqrt{2}$

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The length of each side of the polyhedron, s = 4.142.

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4 years ago