4 years ago

Find the midpoint of the line segment joining the points. (-2,-1) and (-10, 10)

Mathematics

1 answer:

polet [3.4K]4 years ago

7 0

Answer:

(-6, 9/2)

Step-by-step explanation:

-2+-10/2 = -6

-1+10/2 = 9/2

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The vertices of a right triangle are (0, 0), (1, 0), and (0, 1).

Alchen [17]

Answer:

(3,3)

Step-by-step explanation:

Given

$Vertices: (0,0)\ (1,0)\ (0,1)$

$Scale\ Factor = 3$

Required

Determine which can't be any of the new vertices

First, we need to determine the new vertices:

$New\ Vertex = Scale\ Factor * Old\ Vertex$

For (0,0):

$New\ Vertex = 3 * (0,0)$

$New\ Vertex = (3 * 0,3 * 0)$

$New\ Vertex = (0,0)$

For (1,0):

$New\ Vertex = 3 * (1,0)$

$New\ Vertex = (3 * 1,3 * 0)$

$New\ Vertex = (3,0)$

For (0,1):

$New\ Vertex = 3 * (0,1)$

$New\ Vertex = (3 * 0,3 * 1)$

$New\ Vertex = (0,3)$

<em>Comparing the calculated new vertices to the list of given options; (3,3) can't be any of the new vertices of the new triangle</em>

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3 years ago

It cost $16.80 for a half dozen cookies. How much does one cookie cost?

Vadim26 [7]

I think it’s 36 cents or .357

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3 years ago

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Solve this system of equations using substitution:

yanalaym [24]

I’m thinking your r in the first equation is actually an x.

X + 2(2x -4) =10

X +4x -8 =10

5x = 18

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3 years ago

What is the predecessor of 100000

krok68 [10]

Answer:

99,999

Step-by-step explanation:

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2 years ago

Write 79/10 as a mixed number

oee [108]

Answer:

7 9/10

Step-by-step explanation:

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