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arlik [135]
3 years ago
12

Here are two column vectors

Mathematics
1 answer:
Contact [7]3 years ago
8 0

Answer:

a = (  \frac{ - 6}{2} )

Step-by-step explanation:

-2g=?

- 2( \frac{3 }{ - 1} ) \\  \\  ( \frac{ - 6}{2} )

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Compare and contrast SSS for similarity and SSS for congruence.
neonofarm [45]
SSS similarity requires the three sides of both triangles to be in the same ratio.  In contrast, SSS congruence requires the sides to be equivalent.  SSS congruence is effectively SSS similarity with ratio one, and both determine that the triangle's angles are equivalent.
4 0
4 years ago
He point A has coordinates A(2, 4). What are the X-coordinates of A′ for the dilation D1.5(A)?
jeka94

Answer:

(3,6)

Step-by-step explanation:

For dilation, you just multiply the coordinates by the scale factor (in this case 1.5) to get the answer! Hope that helps :)

5 0
3 years ago
NO LINKS!! Use the diagram below to answer the following questions.​
diamong [38]

Answer:

a) WS, ZV, YU

b) VU

c) ZW

d) WXY

e) None

f) TU, TV, UV, XY, XZ, YZ

g) SW, VX, VZ, WX, WZ, YZ

Step-by-step explanation:

A prism is a polyhedron that has:

  • Two bases that are congruent and parallel to each other.
  • Lateral sides that are parallelograms and link the two bases.
  • Height that is the distance between the two bases.

From inspection of the give diagram, the figure appears to be a quadrilateral prism with bases STUV and WXYZ.

<u>Parallel line segments</u>

  • Parallel line segments lie on parallel lines.  
  • Parallel lines are lines on a plane that <u>never meet</u> and are the <u>same distance apart</u>.

a) Segments parallel to XT:

  • WS, ZV, YU

b) Segments parallel to ZY:

  • VU

c) Segments parallel to VS:

  • ZW

<u>Planes</u>

  • A plane is a flat, two-dimensional surface that extends into infinity.  
  • A plane can be named by the letters naming three non-collinear points in the plane.
  • Parallel planes are planes that never intersect.

d) Planes parallel to plane STU:

  • WXY

e) Planes parallel to plane UVZ:

  • None

<u>Skew lines</u>

Skew lines are a pair of non-coplanar lines that:

  • Do <u>not</u> intersect.
  • Are <u>not</u> parallel to each other.

f) Segments skew to SW:

  • TU, TV, UV, XY, XZ, YZ

g) Segments skew to UT:

  • SW, VX, VZ, WX, WZ, YZ
3 0
1 year ago
The equation y = mx + b is the slope-intercept form of a linear equation. Solve y = mx+ b for m.
Assoli18 [71]

y = mx + b \\  \\ y - b = mx \\  \\  \frac{y - b}{x}  = m
therfore it is option A
7 0
3 years ago
Hello I need the answer fast plssssss
wariber [46]

Answer:

32

Step-by-step explanation:

8x6=48

2x4=8

48-16=32

3 0
3 years ago
Read 2 more answers
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