All categories

3 years ago

Consider the equation 1+n+6/n+1=4/n-2

Mathematics

2 answers:

Inga [223]3 years ago

8 0

A. The LCD is (n+1)(n-2)

B. n = -1, n = 2

C. n = negative 1 plus or minus the square root of 73, everything divided 2.

I’ve add a picture of the answers at the bottom in case I wasn’t clear on question C.

Hope that helps.

Kruka [31]3 years ago

7 0

Answer:

For part C I got n = negative 1 plus or minus the square root of 145, everything divided 4.

Step-by-step explanation:

My part A and B were the same as the persons above answer.

You might be interested in

Find the area of the composite figure

Orlov [11]

8 x 7 x 10 x 6 = 3360 ft . I believe this should be the answer.

8 0

3 years ago

Read 2 more answers

4. Tikili wants to invest $3500 at her local bank. She will receive an interest rate of 5% compounded

alexandr402 [8]

Answer:

$3863.35 = 3500(1 + \frac{0.05}{2} )^{(2 \times 2)}$

Step-by-step explanation:

The formula for this equation is

$a = p(1 + \frac{r}{n} )^{(n \times t)}$

a is the final result

p is the starting amount (deposited)

r is the interest rate

n is the number of times it's compounded

t is the time

because it says compound annually and it's after 2 years both t and n equal 2. I rounded a for you, but if you don't need it rounded here it is: 3863.345117

Please double check me I may be wrong, this is my second time doing these type of questions

3 0

2 years ago

IF XPOWER 3 =27,THEN X POWER 2=

kvv77 [185]

X²= 9

X POWER 3= 27

X³= 27

The number that can be multiplied three times to get 27 is 3

Therefore X POWER 2 (X²) can be calculated as follows

= 3²

= 3 × 3

= 9

Hence XPOWER 2 is 9

#SPJ1

8 0

1 year ago

If AB vector =(4 5) and PQ vector=(2p 10) are parallel to each other, find the value of p.

Sedaia [141]

Answer:

Answer:

They both have q+3/2p, so that means that 2PQ=CB and that means they are parallel to each other

Step-by-step explanation:

PQ=PA+QA

PQ=1/2(2q-p)+2/5*5p=q-1/2p+2p=q+3/2p

CB=2q+3p=2(q+3/2p)

Other explanation: It should be written like this PQ=q+3/2p and CB=2q+3p=2(q+3/2p) they are parallel bcs CB=2*PQ.

8 0

2 years ago

Three students, Angie, Bradley, and Carnell, are being selected for three student council offices: president, vice president, an

Marysya12 [62]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers