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Nadusha1986 [10]
2 years ago
11

YA'LL ARE SMART ! PLEASE HELP !

Mathematics
1 answer:
diamong [38]2 years ago
4 0

Answer:

(h,k)

Step-by-step explanation:

f(x) = a|x-h| +k

This is written in vertex form where (h,k) is the vertex

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Help please this is for my homework that is due to tomorrow!!
Murljashka [212]

The given polygons are similar

Step-by-step explanation:

By observing the given diagrams, we can see that the respective angles are congruent.

Two shapes are said to be similar if they have same shapes or one shape is created by uniformly increasing or decreasing the side of other.

For this purpose we find the scale factor of greater to smaller image, if the scale factor is same for each side then the two shapes are similar

So,

The scale factor is:

\frac{EF}{AB} = \frac{3}{1} = 3\\\\\frac{FG}{BC} = \frac{9}{3} = 3\\\\\frac{GH}{CD} = \frac{15}{5} = 3\\\\\frac{EH}{AD} = \frac{21}{7} = 3

We can see that the scale factor is same for all sides.

Hence,

The given polygons are similar

Keywords: Polygons, similarity

Learn more about polygons at:

  • brainly.com/question/6569012
  • brainly.com/question/6541303

#LearnwithBrainly

5 0
2 years ago
The radius of a circle is 1 centimeter. What is the circle's circumference?
igomit [66]

Answer:

6.28 cm

Step-by-step explanation:

The formula for the circumference of a circle with radius r is C = 2*pi*r.

If we let pi = 3.14 and r = 1 cm, then the circumference of this circle is

C = 2(3.14)(1 cm) = 6.28 cm

6 0
2 years ago
3 times the sum of a number and 4
Lyrx [107]

Answer:

3(4+x)

which can be simplified to 12+3x

4 0
3 years ago
Let U={q, r, s, t, u, V, W, X, Y, Z},
trapecia [35]

Answer:

Ooh is theis unions I did it but

3 0
2 years ago
An astronaut who weighs 174 lb on Earth weighs 29 lb on the moon. If you weigh 102 lb on Earth, how much would you weigh on the
Leokris [45]

Answer:

34

Step-by-step explanation:

your weight become one sixth in the moon

4 0
3 years ago
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