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Arte-miy333 [17]
3 years ago
13

1/(x+1) + 1/a(x+1) find the lcm​

Mathematics
1 answer:
azamat3 years ago
5 0

Answer:

See below.

Step-by-step explanation:

1/(x + 1) consists of 1 factor, 1/(x + 1)

1/[a(x + 1)] consists of two factors, 1/a and 1/(x + 1)

The LCM is 1/[a(x + 1)]

The LCD is a(x + 1)

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The Louvre museum in France has a glass pyramid in front. The sides measure 114 feet and it reaches a height of 71 feet. How man
enot [183]

Answer:

307,572\ ft^{3}

Step-by-step explanation:

we know that

The volume of a pyramid is equal to

V=\frac{1}{3}Bh

where

B is the area of the base of the pyramid

h is the height of the pyramid

Find the area of the base B

B=114^{2}=12,996\ ft^{2}

we have

h=71\ ft

substitute the values

V=\frac{1}{3}(12,996)(71)=307,572\ ft^{3}

6 0
3 years ago
Which terms could be used as the first term of the expression below to create a polynomial written in standard form? Select five
vovikov84 [41]

Option C: -6rs^5

The last two terms given of the standard polynomial are:

\cdots + 8r^2s^4 +  3r^3s^3

This shows 2 patterns to us:

r 's degree is increasing per term in the given polynomial.

s 's degree is decreasing per term in the given polynomial.

The sum of powers of variates r and s is 2+4 = 3+3  = 6.

And since standard polynomial, the same pattern must be present in all terms of the series.

All options except C are not valid.

Option C has term -6rs^5 for which r's degree plus s's degree is 1 + 5 = 6.

And r's degree 1 <  s's degree 5.

Thus its a valid term to be putted as first term in standard form of polynomial in consideration.

Thus Option C: -6rs^5  is the needed expression.

Learn more here:

brainly.com/question/10127580

4 0
2 years ago
Rewrite it as a function and isolate Y. ​
hodyreva [135]

Answer: y= -2x + 12

or f (y ) = 6 - \frac{y}{2}

Step-by-step explanation:

just subtract the 2x to get the y alone

8 0
3 years ago
Please do the area and perimeter for both questions! And if u can please explain how! Thank you
KiRa [710]
Question 1 - You need to split the L shape into  2 shapes.

6mm x 2mm = 12mm

and

5mm x 2mm = 10mm

add 12mm and 10mm 
the area is 22mm squared (a little 2 above the mm)

question 2 - you need to do the same

4mm x 2mm = 8mm squared 
7mm x 2mm = 14mm squared
area - 22mm squared






6 0
3 years ago
Read 2 more answers
Which of the following terms correctly describes 4 : 1? A- Ratio B- Fraction C-Percent D- Factor
kvv77 [185]

Sabrehalrubeai,

In order to find the correct answer to this question we need to go over all of the options to see which one is the correct answer.

  • Ratio: 6 : 9 <---- Your answer....
  • Fraction: \frac{6}{9}
  • Percent: 35%
  • Factor: 4 \times 3 = 12

Therefore your answer is option A "ratio."

Hope this helps!

6 0
2 years ago
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