MATH QUESTION PLEASE HELPPP ASAP, DUE IN AN HOUR
MATH QUESTION PLEASE HELPPP ASAP, DUE IN AN HOUR - 1

Answers

Answer 1
Answer:

Answer:

Perimeter = (30-(3)/(2)x)

Step-by-step explanation:

Width of the rectangle has been given as (5-(1)/(4)x).

Convert the statement into the algebraic expression,

"Length of the rectangle is twice the width"

Length = 2(Width)

            = 2(5-(1)/(4)x)

            = 10-(1)/(2)x

Since perimeter of a rectangle is given by the expression,

Perimeter = 2(Length + Width)

By substituting the values of length and width in the expression,

Perimeter = 2[(5-(1)/(4)x)+(10-(1)/(2)x)]

                 = 2(15-(3)/(4)x)

                 = (30-(3)/(2)x)

Therefore, expression representing perimeter is (30-(3)/(2)x).


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What is the simplified form of (radical) 400x^100 ?200^10
200^50
20^10
20^50

Answers

\sqrt{400x^(100)}=\sqrt{(20x^(50))^(2)}\n\n=20x^(50)

We suppose you intend this to match the 4th selection.

Answer:  The simplified form of the radical is 20x^(50).

Step-by-step explanation:  We are given to find the simplified form of the  following radical:

R=\sqrt{400x^(100)}.

We will be using the following square root property:

√(a)=a^{(1)/(2)}.

The simplification is as follows:

R\n\n=\sqrt{400x^(100)}\n\n=(400x^(100))^(1)/(2)\n\n=(20^2x^(100))^(1)/(2)\n\n=20^{2*(1)/(2)}* x^{100*(1)/(2)}\n\n=20* x^(50)\n\n=20x^(50).

Thus, the simplified form of the radical is 20x^(50).

Type your response in the box.Janet and Patrick are buying stuffed frogs each month to give to a charity. Pattern 1 describes Janet's collection over
the first three months. Pattern 2 describes Patrick's collection. Study both patterns, and fill in the table based on
your observations.

Answers

Step-by-step explanation:

Pattern 1 :

Arithmetic Sequence

Common term = 4

Pattern 2 :

Geometric Sequence

Common ratio = 2

Answer:

pattern 1 arithmetic The common difference is 4. The pattern starts at 3 and always adds 4 to get to the next term.

pattern 2 geometric The common ratio is 2. The pattern starts at 3 and always multiplies by 2 to get to the next term.

Step-by-step explanation:

Evaluate the expression of 1/2 x3 when x = 4

Answers

Answer: 6

Step-by-step explanation:

1/2 x3 = x4/2

x=4

3 x 4 = 12

12/2 = 6

1.488 divided by 2.1 rounded to nearest tenth

Answers

The answer should be 0.70

Simplify by using factoring: (2a+6b)(6b−2a)−(2a+6b)^2

Answers

The  simplified expression is -8a² - 24ab.

Given expression: (2a + 6b)(6b - 2a) - (2a + 6b)^2

First, let's expand the squared term (2a + 6b)^2:

(2a + 6b)(6b - 2a) - (2a + 6b)(2a + 6b)

Now, we have a common factor of (2a + 6b) in both terms, so let's factor it out:

(2a + 6b)[(6b - 2a) - (2a + 6b)]

Now, simplify the expression inside the brackets:

(2a + 6b)[6b - 2a - 2a - 6b]

Combining like terms within the brackets:

(2a + 6b)[-4a]

Now, multiply the remaining terms:

-4a(2a + 6b)

-8a² - 24ab

Therefore, the simplified expression is -8a² - 24ab.

Learn more about Expression here:

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Answer:

-8a(a+3b)

Step-by-step explanation:

(2a+6b)(6b−2a)−(2a+6b)^2

(2a+6b) {(6b−2a)−(2a+6b)(2a+6b)}

2(a+3b) (6b-2a-2a-6b)

2(a+3b) (-4a)

-2(a+3b) x 4a

-2 x 4a (a+3b)

-8a(a+3b)

You need to borrow $15,000 to buy a car, and you determine that you can afford monthly payments of $325. The bank offers three choices: a 3-yearloan at 7% APR, a 4-year loan at 7.5% APR, or a 5-year loan a 8% APR. Which loan best meets your needs? Show your work and explain your reasoning.

Answers

The 4-year loan at 7.5% APR seems to be the best choice as it strikes a balance between a reasonable monthly payment and minimizing the total interest paid.

To determine which loan option best meets your needs, you should consider both the monthly payment amount and the total cost of the loan. Here's how you can calculate and compare the three options:

1. 3-year loan at 7% APR:

  - Monthly payment: $325

  - Total payments over the loan term: $325 * 12 months/year * 3 years = $11,700

  - Total interest paid: $11,700 - $15,000 = $3,300

2. 4-year loan at 7.5% APR:

  - Monthly payment: $325

  - Total payments over the loan term: $325 * 12 months/year * 4 years = $15,600

  - Total interest paid: $15,600 - $15,000 = $600

3. 5-year loan at 8% APR:

  - Monthly payment: $325

  - Total payments over the loan term: $325 * 12 months/year * 5 years = $19,500

  - Total interest paid: $19,500 - $15,000 = $4,500

Now, let's analyze the options:

- The 4-year loan at 7.5% APR has the highest monthly payment but the lowest total interest cost, making it the most cost-effective option. However, you should ensure that the higher monthly payment fits comfortably within your budget.

- The 3-year loan at 7% APR has a lower interest cost than the 5-year loan but a higher monthly payment. It's a good middle-ground choice if you can afford the monthly payments.

- The 5-year loan at 8% APR offers the lowest monthly payment but results in the highest total interest cost. It's the least cost-effective option, and you would end up paying significantly more over the loan term.

Ultimately, the 4-year loan at 7.5% APR seems to be the best choice as it strikes a balance between a reasonable monthly payment and minimizing the total interest paid. However, ensure that the monthly payment aligns with your financial situation before making a decision.

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Answer:

the 5yr/ $270mth

Step-by-step explanation:

$15k × 8% = $1200 interest

$15k + $1200 = $16,200.00

$16500 ÷ 60months (5years) = $270/mth pymt