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2 years ago

9

If you want to dilate a triangle, does the center of dilation have to be on the triangle? Can it be inside the triangle? Outside

the triangle?

2 answers:

DedPeter [7]2 years ago

6 0

Answer:

No, it can be anywhere on the graph.

Step-by-step explanation:

iren [92.7K]2 years ago

3 0

Answer:

Attached

Step-by-step explanation:

Just a supplement of the above answer

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15 POINTS: The ratio of the same side interior angles of two parallel lines is 33:3. Find the measures of all eight angles forme

larisa [96]

Answer:

$15^\circ,165^\circ,15^\circ,165^\circ\\15^\circ,165^\circ,15^\circ,165^\circ$

Step-by-step explanation:

The ratio of the same side interior angles of two parallel lines is 33:3

If two parallel lines are cut by a transversal

Sum of the same side interior angles = 180 degrees.

Therefore, the two same-side interior angles are:

$\dfrac{33}{36}\times 180^\circ =165^\circ\\\dfrac{3}{36}\times 180^\circ =15^\circ$

We can then say that the measure of all eight angles formed by the parallel lines and transversal starting from the upper left in a clockwise rotation is:

$15^\circ,165^\circ,15^\circ,165^\circ, 15^\circ,165^\circ,15^\circ,165^\circ$

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3 years ago

Is this correct or no?

Tanya [424]

Yes.??? dont really Know sorry

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3 years ago

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Given the coordinates A (5, 7, -2) and B (8, 3, 4) in 3d space, express AB as:

lys-0071 [83]

The vector AB is found by subtracting the coordinates of point B from the coordinates of point A => (8, 3, 4) - (5, 7, - 2)

(8, 3, 4) - (5, 7, - 2) = (3, - 4, 6)

=>

a) a 3 x 1 column =

| 3 |
| -4 |
| 6 |

b) xi + yj + zk

=> 3i - 4j + 6k

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What is the slope of the graph of y= 3x -<br> 2x–5?<br> b<br> -5<br> 2<br> 3

Ksenya-84 [330]

Answer:

2

Step-by-step explanation:

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