What are the roots of the quadratic equation 0= 8x^2+14x ?

Answers

Answer 1

Answer: 8x^2+14x=0
Take 2x as a common factor:
2x(4x+7)=0
Take 2 cases:
2x=0 or 4x+7=0
2x=0 x=0
4x+7=0 4x=-7 x=-7/4

The roots are 0 or -7/4.

Hope this helps :)

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Find the dimensions of a rectangle whose perimeter is 26 meters and whose area is 40 square meters.

Answers

The rectangle is 8 metres by 5 metres.

You find the two numbers which can multiply to make 40 and see which of those also would result in a perimeter of 26. To make 40 you can have 4 and 10, 2 and 20, 1 and 40, or 8 and 5. 8 and 5 are the only lengths which give a perimeter of 26.

Some life insurance policies have cash value and loan value benefits. Some life insurance policies have cash value and loan value benefits. true false

Answers

Answer:

The given statement is true.

Step-by-step explanation:

Some life insurance policies have cash value and loan value benefits.

Yes this is true.

There are few policies that give cash back at fixed time intervals, suppose say 5 years.

Like if you have a policy of $50,000 for 15 years with cash beach at every 5 years, so you will receive some value after each 5 years.

In large policies, you can also get loan benefits.

true some life insurance polices have cash value and loan value benifits

Gibraltar Construction was granted a 1-year construction loan of $650,000 to finance the construction of an apartment complex. Gibraltar borrowed the money from Citizens Trust at an interest rate of 0.75% ordinary interest over the prime rate. What was the maturity value of the loan if the prime rate is 8.75%?

Answers

Given:
loan: 650,000
prime rate: 8.75%
interest rate of 0.75% ordinary interest over the prime rate

Interest rate: 8.75% + 0.75% = 9.5%

650,000 x 9.5% x 1 = 61,750 interest

maturity value: 650,000 + 61,750 = 711,750

Find the value of p(-1)=4x^4+5x^3-x^2+6

Answers

Answer:

p(- 1) = 4

Step-by-step explanation:

To evaluate p(- 1) substitute x = - 1 into p(x), that is

p(- 1) = 4 $(-1)^(4)$ + 5(- 1)³ - (- 1)² + 6

= 4(1) + 5(- 1) - 1 + 6

= 4 - 5 - 1 + 6

= 4

Which of the following is the algebraic expression that best describes the sequence 1/11, 2/11, /3/11, 4/11A. 11/x
B. 11x
C. x+1/11
D. X/11

Answers

Answer:

The answer is D. $(x)/(11)$

Step-by-step explanation:

In order to determine the correct sequence, we need to find differences in the numerator and the denominator of the fraction between two continuous terms.

In the numerator, the number is increasing in one digit. The first term in the numerator of the sequense is 1, the second is 2, the third is 3, and so on.

In the denominator, the number is constant (11).

Therefore, we define a "x" variable that represents the number in the numerator. So to find the value of the nth place in the sequence is:

$(x)/(11)$

The answer is D. x/11

Say you need to find the xth place in the sequence. Based on the fact that the 1st place is 1/11, the 2nd place is 2/11, and so on, to find the value of the xth place in the sequence the answer is x/11.

What is the answer???

Answers

Answer:

Angles in ascending order:

Q, R, S

Step-by-step explanation:

The side with the biggest number also has the biggest angle degree. The side with the smallest number also has the smallest angle degree.

What he said. Lol mb

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