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solong [7]
2 years ago
9

if the area of a rectangle is represented by the expression 12x^2-5x-3 and the length is 4x-3, what expression represents the wi

dth​

Mathematics
1 answer:
Arturiano [62]2 years ago
8 0

Answer:

option C

Step-by-step explanation:

area of rectangle = length * width

12x^2 - 5x - 3 = (4x - 3) * width

12x^2 - 9x + 4x - 3 = (4x - 3)* width

3x(4x - 3) + 1(4x - 3) = (4x - 3)*width

(3x + 1)(4x - 3) / (4x - 3) = width

3x + 1 = width

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every sixth visitor to an animal shelter gets a free animal calendar every 20th visitor gets a free animal toy which visitor eac
Tpy6a [65]
To find this answer, all we have to do is identify the least common multiple of 6 and 20

the lowest number that both of these numbers can go into evenly is 60

so each 60th visitor gets both
7 0
3 years ago
Hi can you help ive tried so many way
Allushta [10]

Answer:

Step-by-step explanation:

When you reflect over the line y=-x, you flip the x and y coordinate and multiply them by negative one, so for example (2,3) would become (-3,-2) or (-1,7) would be (-7,1). Using this rule you can find the new point for each point in the figure. The point lying on (-2,1) would be reflected to (-1,2). The point on (-4,1) would move to (-1, 4). The point on (-4,-1) would be moved to (1,4). The point lying on (-3,-1) would be reflected onto (1,3). The point on (-3,-2) would be on (2,3). Lastly, the point on (-2,-2) would be reflected to (2,2). i hope this helped lol. :)

8 0
3 years ago
Alice borrowed 16700 from the bank at a simple interest rate of 9% to purchase a used car.At the end of the loan,she had paid a
BigorU [14]

Answer:

Step-by-step explanation:

Alice borrowed 16700 from the bank at a simple interest rate of 9% to purchase a used car. It means that the interest is not compounded. Simple interest is usually expressed per annum. The formula for simple is

I = PRT/100

Where

I = interest

P = principal(amount borrowed from the bank)

R = 9% ( rate at which the interest is charged

T = number of years

At the end of the loan,she had paid a total of 24215. This means that the interest + the principal = 24215

Therefore,

The interest = 24215 - 16700 = 7515

Therefore

7517 = (16700 × 9 × t)/100

751700 = 150300t

T = 751700/150300

T = 5 years

Converting 5 years to months,

1 year 12 months

5 months = 12 × 5 = 60 months

4 0
4 years ago
Is 2.82842712475 a rational number
Galina-37 [17]
No---------------------------------
7 0
3 years ago
If 59% was 2687 what is 29% of the unmentioned number?
wariber [46]

Answer:

2687

2687×100/59=4554.2

29×4554.2/100= 2686.97 aprox. 2687

6 0
3 years ago
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