All categories

3 years ago

I need help this assignments due at 9 eastern time plzzzz

Mathematics

1 answer:

fomenos3 years ago

6 0

The answer is 2x^2+2x-14. Using the distributive property, you can find that the area of the pool is x^2+3x+2. Next, you have to find the area of the deck. This will be 3x^2+5x-12. Finally, you subtract the area of the deck by the area of the pool. (3x^2+5x-12)-(x^2+3x+2) comes out to be 2x^2+2x-14. Hope this helps!!

You might be interested in

MARK AS BRAINLIEST!!

Papessa [141]

Answer:

42 = the number of hats Paula can knit from one yard of yarn

Step-by-step explanation:

The way this problem is written, the constant 42 is the multiplier of yards to get hats. That is, it has units of hats per yard, so represents the number of hats that can be knit from 1 yard of yarn.

_____

Comment on the problem

It seems more likely that the proportion should be written as ...

y = 42h

h = y/42

Then the constant would be the number of yards of yarn required for each hat.

6 0

3 years ago

Order these fractions from least to greatest 3/16, -8/10, -3/16.

Monica [59]

Answer:

-8/10, -3/16, 3/16

Step-by-step explanation:

8 0

4 years ago

Perry Mazza wants to borrow $30,000 from the bank. The interest rate is 6% and the term is for 5 years. What is the amount of in

omeli [17]

Answer: In both the case amount of interest is paid are:

1) $9000

2) $10146.76

Explanation:

Since we have given that

Principle amount = $30000

Interest rate = 6%

Number of years = 5 years

we'll use " Simple interest " first,

As we know the formula for " Simple Interest ":

$I=\frac{P\times R\times T}{100}\\\\I=\frac{30000\times 6\times 5}{100}\\\\I=$9000$

Now, we'll do it by "Compound Interest "

$Amount=P(1+\frac{r}{100})^n\\\\Amount=30000(1+\frac{6}{100})^5\\\\Amount=$40146.76$

So,

$Interest = Amount-Principle\\\\Interest =40146.76-30000\\\\Interest =\$10146.76$

Hence in both the case amount of interest is paid are:

1) $9000

2) $10146.76

8 0

3 years ago

Help me on this Please!!!

Oliga [24]

Answer:

Function A. nonlinear

Function B. linear

Step-by-step explanation:

Function A is nonlinear because the y values are changing at a nonlinear rate. To get from 0 to 1, the value is increased by 1. However, to get from 1 to 8, it increases by 7, which is different than before.

Function B is linear because the equation models a linear function. You can test this by drawing a table of values similar to Function A:

$\begin{center}\begin{tabular}{ c c c c } X & 1 & 2 & 3 \\ Y & 4 & 3 & 2 \\\end{tabular}\end{center}$

You can see the y values change at a linear rate of -1 constantly.

6 0

3 years ago

3. Reason quantitatively. A figure has vertices P(-3, 1), Q(9, 1), R(3, —7), and S(-9, -7).

BlackZzzverrR [31]

Don’t listen to them

3 0

3 years ago