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Archy [21]
3 years ago
14

HELP I CANT DO IT I GIVE YOU POINTS

Mathematics
2 answers:
Tems11 [23]3 years ago
5 0
To find the area of a rectangle, you would use length × width.

You are trying to find the length, so make an equation where length = x.
5x = 20

Now solve. Divide both sides by 5.

x = 4

The length of the rectangle is 4 units.
alina1380 [7]3 years ago
3 0
Area = 20

unknown side = 20/5 = 4
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Factor completely 5xy3 15x3y2 − 30x2y2. 5(xy3 3x3y2 − 6x2y2) 5x(y3 3x2y2 − 6xy2) 5xy2(y 3x2 − 6x) Prime.
Mandarinka [93]

Factoring an expression involves rewriting the expression in simplier form

The factored expression of 5xy^3 + 15x^3y^2 - 30x^2y^2 is 5xy^2(y + 3x^2 - 6x)

<h3>How to factor the expression</h3>

The expression is given as:

5xy^3 + 15x^3y^2 - 30x^2y^2

Factor out 5x from the expression

5x(y^3 + 3x^2y^2 - 6xy^2)

Factor out y^2 from the expression

5xy^2(y + 3x^2 - 6x)

Hence, the factored expression of 5xy^3 + 15x^3y^2 - 30x^2y^2 is 5xy^2(y + 3x^2 - 6x)

Read more about factorized expressions at:

brainly.com/question/723406

3 0
3 years ago
Increase £3.20 in the ratio 2:3<br>Please show your working out (/formulae).​
Degger [83]

Answer:

£4.80

Step-by-step explanation:

Total amount =  £3.20

Ratio = 2 : 3

Old : New = 2 : 3

3.20 : x = 2:3

\frac{3.20}{x}=\frac{2}{3}\\\\3.20*3=2*x\\\\\frac{3.20*3}{2}=x\\\\x = 1.60 *3\\

x = £ 4.80

6 0
3 years ago
I ;UNEED AUNSWER ASAPS Out of 45 times at bat, Raul got 19 hits. Find Raul’s batting average as a decimal rounded to the nearest
tekilochka [14]

Answer:

2.368

Step-by-step explanation:

45/19=2.368

4 0
4 years ago
Please help FAST! WILL MARK BRAINLIEST!
belka [17]

Answer: C. is the right answer.


Step-by-step explanation:

Given: The cost of a chessboard at Odyssey Gifts is $6.

The function F(x) = 6x gives the cost of x chessboards.

Since x is the number of chessboards, thus the domain of the function should be the set of whole numbers.

Therefore, Domain= {0,1,2,3,4,5,....................}

when we put the values for x from the domain in the function we get values multiples to 6.

therefore range of the function={0,6,12,18,24,30,......}

Hence, C is the right option.


3 0
3 years ago
89.99 plus what equals 180
yanalaym [24]

Answer:

90.01

Step-by-step explanation:

180-89.99

=90.1

5 0
4 years ago
Read 2 more answers
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