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Alisiya [41]
4 years ago
12

If triangle ABC A(-4,5) B(-4,-6) and C(3,-8)is rotated 90 degrees clockwise about the origin, What would be the coordinates of t

he new image?
Mathematics
2 answers:
aleksklad [387]4 years ago
6 0

Answer:

Option a is correct.  

The rotation for the transformation ​​ to ​ △A'B'C' is , rotation of 90 degree.

Explanation:

In  △ABC

The coordinate of point A = (1,1) , B = (3,1) and C = (1,4).

Rotate triangle ABC 90 degree's around the origin;

The rule for this transformation is:-  (x,y) to (-y ,x)

A(1,1) to A' (-1,1) ,

B(3,1)  to B'(-1 , 3) and

C(1,4)  to C' (-4,1)

therefore, rotation of 90 degree counter clockwise rotation around the origin results in the transformation of ​ △ABC ​​ to ​ △A'B'C'

Kipish [7]4 years ago
4 0
The correct answer is A
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Harlamova29_29 [7]

Answer:

Z-7

6-7

-1

Step-by-step explanation:

we have to replace the value of Z and then subtract by seven.

4 0
3 years ago
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Given the polynomial bellow which statement is true?
lions [1.4K]

Answer:

I think its A

Step-by-step explanation:

I factored the polynomial and its factors turned out to be (x-1)(x^2-2x-4), which eliminated the possibilities of 2 and 3. Then i replaced the (-1) in the place of the x and it turned out to be equal to 2, making the first statement true.

5 0
3 years ago
a beach ball has a diameter of 10 inches. What is the volume of air contained inside the beach ball? Use 3.14 for pi. Round your
erastova [34]

Answer:

A beach ball is a sphere, so we will need to know how to find the volume of a

sphere. V = 4Pi * (r ^ 3 / 3)

We have the diameter, but not the radius. To find the radius, it is half of the

diameter.

10÷2=5 Now let's plug it in.

4T(5³/3) Let's solve.

4pi = 12.56

5³= 125

125÷3= 41.67 (repeating 6) 41.67x12.56=523.3752

523.33 cubic inches is the volume of

air contained inside the beach ball. The reason I picked that answer is because a repeating 6. So we should expect for

we rounded up to 41.67, when there was

the answer to be a couple decimals lower

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5 0
3 years ago
Rhianna says she can draw different functions that have the same x‑intercepts and the same domain and range. Her teammates say,
qwelly [4]

In both cases there are more than one possible function sutisfying given data.

1. If

  • x‑intercepts are (–5, 0), (2, 0), and (6, 0);
  • the domain is –5 ≤ x ≤ 7;
  • the range is –4 ≤ y ≤ 10,

then (see attached diagram for details) you can build infinetely many functions. From the diagram you can see two graphs: first - blue graph, second - red graph. Translating their maximum and minimum left and right you can obtain another function that satisfies the conditions above.

2. If

  • x‑intercepts are (–4, 0) and (2, 0);
  • the domain is all real numbers;
  • the range is y ≥ –8,

then you can also build infinetely many functions. From the diagram you can see two graphs: first - blue graph, second - red graph. Translating their  minimum left and right you can obtain another function that satisfies the conditions above.

Note, that these examples are not unique, you can draw a lot of different graphs of the functions.

Answer: yes, there are more than one possible function

6 0
3 years ago
How Would I do this?
kykrilka [37]
Larger Number: 28
Smaller Number: 20
5 0
4 years ago
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