All categories

4 years ago

Can someone help me with this please? Hurry plz!!

Mathematics

1 answer:

Arlecino [84]4 years ago

8 0

Answer:

A= 8

B= -5

C= -14

Step-by-step explanation:

Area of Rectangle = length * width

Area of the shaded Rectangle:

Area = l * w

Area= (4x + 1) (3x - 5)

Open the brackets

A= 12x^2 - 20x + 3x - 5

A = 12x^2 - 17x - 5

Area of the Unshaded:

The Unshaded portion is a square. Hence, it's area = l^ 2

Area = (2x - 3) ( 2x - 3)

A= 4x^2 - 6x - 6x + 9

A= 4x^2 - 12x + 9

To get the exact shaded portion

A(Shaded) = (12x^2 - 17x - 5) - ( 4x^2 - 12x + 9)

Area = 8x^2 - 5x - 14

A= 8

B= -5

C= -14

You might be interested in

What’s da answer<br> Need helps

natima [27]

Answer:

I think the answer is 432 cubic inches( in^3). Answer is the first option.

6 0

3 years ago

Tires for Sale

ohaa [14]

Answer:

See explanation

Step-by-step explanation:

2,547 / 4 = 636.75 There are 636 stacks with 3 tires left over.

4 tires at 65 each = $260

4 tires at 2 for 120 = $240

He should buy 2 sets of 2 tires for $120 and save $20.

5 0

3 years ago

Savanna is ordering crafts for Thanksgiving for her class. Each individual craft cost $1.50. There are a shipping fee and handli

d1i1m1o1n [39]

Answer:

i smell penys

Step-by-step explanation:

3 0

3 years ago

Ethan opens up a new savings account. The account has a 3.5% compound interest per annum. Ethan invests £2,000 into the account

Margarita [4]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &2000\\ r=rate\to 3.5\%\to \frac{3.5}{100}\dotfill &0.035\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{per annum, thus once} \end{array}\dotfill &1\\ t=years\dotfill &2 \end{cases} \\\\\\ A=2000\left(1+\frac{0.035}{1}\right)^{1\cdot 2}\implies A=2000(1.035)^2\implies A=2142.45$

3 0

3 years ago

What term describes how two sides of a figure are related

nevsk [136]

Answer:The answer is A - symmetry.

None of the other options really have bearing in relation to the question.

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers