How do you find the dilation of a triangle?

2 answers:

8 0

Dilatation is the transformation that produces and image that is the same shape as the original, but different size. So, in order to find the dilatation of a triangle, you need to multiplícate by a scale factor the given coordinates. An ex: A'(0,2), B'(2,-1), and C'(-2,-2) , lets say that you are going to múltiple by 2, the formula would be (2x, 2y), and the results will be A'(0,4) B'(4,-2), C' (-4,-4).

Oksana_A [137]2 years ago

6 0

Draw the dilation image of the triangle with a center at the origin and a scale factor of two.

You might be interested in

Simplify 6 . 3p 18p 63p 18+p 9p

ipn [44]

Answer:

18p

Step-by-step explanation:

$6 \times 3p$

$\boxed{\green{= 18p}}$

4 0

2 years ago

The height of a volleyball, h, in feet, is given by h = −16t2 + 11t + 5.5, where t is the number of seconds after it has been hi

slavikrds [6]

Answer:

It will travel high enough

Step-by-step explanation:

Find the vertex of the parabola:

x=-b/2a

x=-11/2(-16)

x=-11/-32

x=11/32

Plug x=11/32 into quadratic to get the y-coordinate:

h=-16(11/32)^2+11(11/32)+5.5

h=7.391

Since 7.391>7.3, the volleyball will travel high enough (aka. yes)

3 0

3 years ago

Please Help What is the value of the expression? −34+(1/10÷2/5)

sweet-ann [11.9K]

Regarding your (1/10 divided by 2/5): I'm going to regard this as

(1/10) divided by (2/5).

First, write

1
---
10

Invert the fraction 2/5 and then multiply 1/10 by 5/2:

1(5)
-------- = 1/4, after reducing 5/10.
10(2)

Thus, −34+(1/10÷2/5) yields -34 + 1/4, or -33 3/4.

5 0

3 years ago

Read 2 more answers

Help asap!!!! Divide x3/4 by X1/6

HACTEHA [7]

It should be 9/2 or 4.5

5 0

3 years ago

Find 62(9) . Express your answer as a fraction in simplest form

Bas_tet [7]

Answer:

558/1