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slava [35]
3 years ago
13

Find the area of a rectangular garden that has a width of 4x−6 and a length of 2x+4. A. 8x^2−24

Mathematics
2 answers:
dmitriy555 [2]3 years ago
7 0

Answer: option c is the correct answer

Step-by-step explanation:

The rectangular garden has equal lengths and equal widths.

The area of the rectangular garden is expressed as length of the rectangular field × width of the rectangular field.

From the information given, the length if the rectangular field is 2x+4 while the width of the rectangular field is 4x−6. The area of the rectangular field becomes

Area = (2x + 4)(4x - 6)

Area = 8x^2 - 12x + 16x - 24

= 8x^2 + 4x - 24

Sidana [21]3 years ago
5 0

Answer: its  it d

Step-by-step explanation:

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Find the value of Y to nearest tenth... <br> cos 64degrees = y/8
Rzqust [24]

Step-by-step explanation:

what is the problem ? this is very straight forward with a calculator :

cos(64°) = y/8

y = 8×cos(64°) = 8×0.438371147... = 3.506969174... ≈

≈ 3.5

4 0
2 years ago
0 = ax^2 + bx + c has a discriminate value of 0. How many solutions does the equation have
finlep [7]

Answer:

2 or more

Step-by-step explanation:

7 0
4 years ago
Add the following polynomial of x3+3xy-2×y2+y3,2×3-5x2y-3xy2-2y3<br>​
ANTONII [103]

The addition of the polynomial x^{3}+3xy-2xy^{2} +y^{3} with 2x^{3}-5x^{2} y-3xy^{2}-2y^{3} is  3x^{3}+3xy-5x^{2} y-5xy^{2}-y^{3}.

What is a polynomial?

⇒ A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables.

⇒ In the addition of polynomials, the like terms are added while in subtraction, the like terms are subtracted.

Calculation;

We have been given two polynomial which we have to add   x^{3}+3xy-2xy^{2} +y^{3} and 2x^{3}-5x^{2} y-3xy^{2}-2y^{3}

The sign after addition or subtraction will always be of the variable having more value.

(x^{3}+3xy-2xy^{2} +y^{3} )+(2x^{3}-5x^{2} y-3xy^{2}-2y^{3})

On adding like terms with each other

⇒ (x^{3} +2x^{3})+ 3xy-5x^{2} y-(2xy^{2}+3xy^{2})+(y^{3}-2x^{3})

⇒ 3x^{3}+3xy-5x^{2} y-5xy^{2}-y^{3}

Hence the addition of the polynomialx^{3}+3xy-2xy^{2} +y^{3} and 2x^{3}-5x^{2} y-3xy^{2}-2y^{3} is 3x^{3}+3xy-5x^{2} y-5xy^{2}-y^{3}.

Learn more about polynomial here :

brainly.com/question/1487158

#SPJ9

5 0
1 year ago
There is two other graphs can someone please help
Sati [7]

Answer:

The top one is right

Step-by-step explanation:

Because mp3 has to have the most while none has to have the least

7 0
3 years ago
Read 2 more answers
Choose all sets that contain the number 5.
s344n2d4d5 [400]
This should be the correct answer

8 0
4 years ago
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