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vfiekz [6]
3 years ago
6

Write the quadratic equation, in vertex form for each graph. number 9 and 10 please

Mathematics
1 answer:
Crazy boy [7]3 years ago
6 0

Answer:

Anyone have all the answers?

Step-by-step explanation:

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The area of the above polygon is ?<br>the answer is not 44
vitfil [10]
Check the picture below.

you really have two rectangles, a 6x10 and a 6x5, and surely you know what those areas are, so sum them up, and that's the area of the polygon.

6 0
3 years ago
The are of a rectangular community the graden is 300 square feet. The length of a rectangular graden is three times its width. F
Keith_Richards [23]

Answer:

  • length: 30 ft
  • width: 10 ft

Step-by-step explanation:

The description of the garden fits that of 3 squares arranged side-by-side. The area of each of those would be 100 ft², so their side length would be ...

  s = √A= √(100 ft²) = 10 ft

This dimension is the width of the garden, whose length is 3 times this amount.

The length and width of the garden are 30 ft and 10 ft, respectively.

3 0
3 years ago
Factor the following question x^{2} -9x-36
Klio2033 [76]

Step-by-step explanation:

{x}^{2}  - 9x - 36 \\ (x - 12)(x + 3)

3 0
2 years ago
What's the value? A.-20 B.-4 C.4 D.20
ale4655 [162]

Answer:

<h2>-4</h2>

Option B is the correct option.

Step-by-step explanation:

{(4 - 2)}^{3}  - 3 \times 4

Subtract the numbers

=  {(2)}^{3 } - 3 \times 4

Multiply the numbers

=  {(2)}^{3}  - 12

Evaluate the power

= 8 - 12

Calculate the difference

=  - 4

Hope this helps..

Best regards!!

4 0
2 years ago
Read 2 more answers
What is standard form of y=2/5x - 3?
vlabodo [156]

Answer:

Bring 3x to the left: −3x + y = 2. Multiply all by −1: 3x − y = −2. Note: A = 3, B = −1, C = −2. This form: Ax + By + C = 0. is sometimes called "Standard Form", but is more properly called the "General Form".

Step-by-step explanation:

dat is only exsample so i thingk i help u

3 0
3 years ago
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