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Brilliant_brown [7]
3 years ago
9

Question 4: Simplify the following algebraic fractions (answer to any question is fine :) )

Mathematics
1 answer:
Citrus2011 [14]3 years ago
5 0

Answer:

(a)  (x times x) + (5 times x) + 4

Step-by-step explanation:

Using my answer you first do exponent, so x times x then 5 times x and then 4 times x BUT keep those numbers apart still!

okay now we will take x^{2} and add that value to 4 so we now have the numerator‘s value and for the denominator you will take x^{2} And multiply 4 times x and add those two answers and finally add the 3 you will have finished the denominator and FINALLY divide the numerator‘s result by the denominato’s result and you now have your answer.

the secret? Order of Operations or PEMDAS

1. Parentheses

2. Exponents

3. Multiplication and Division (from left to right)

4. Addition and Subtraction (from left to right)

5. BOOM the result will be your answer!

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What is the smallest 6 digit palindrome that is divisible by 99
Scorpion4ik [409]

Answer:

  • 108801

Step-by-step explanation:

<u>6-digit palindrome is the number n the form of:</u>

  • xyzzyx

<u>This is divisible by 11 by default as the sum of the digits in odd placed is same as sum of the number in even places (remember the divisibility rule by 11):</u>

  • x + z + y = y + z + x

Now, in order to be divisible by 99, the number must be divisible by 11 and 9.

According to divisibility rule by 9 the sum of all digits must be divisible by 9. <u>You can see In our case we need to have (the minimum):</u>

  • x + y + z = 9

<u>The smallest number we could get is when x is minimum, y is minimum, so:</u>

  • x = 1, y = 0, then y = 8

<u>The number we get is:</u>

  • 108801

<u>Proof:</u>

  • 108801/99 = 1099
4 0
3 years ago
Read 2 more answers
Which fractions are equal to
Sergeu [11.5K]
The correct answers are 6/9 and 4/6
8 0
3 years ago
Find the volume of the composite figure shown
Lelu [443]

Answer:

480 inches^3

Step-by-step explanation:

The volume of a Prism is: Bh

B= length of the base

h= height of the lateral face

(8*10)4

320 inches^3

So for the 2nd figure on top you do the same.

This time you divide by 2.

So it's 160 inches^3.

Add up you get a sum of 48- inches^3.

Or 480 cubic inches.

5 0
3 years ago
*99 POINTS*The science club sponsor is ordering caps and shirts for the boys and girls in the science club.There are 45 science
zhuklara [117]

for every member to get a shirt you would need to order 9 packages of shirt (because 5 times 9 is 45) and for caps the minimum to order would be 15 packages of caps

explanation

caps=3 per package

shirts=5 per package

divide 45 by and get 15

15 is the total packages of hats needed to order

for shirt 45 divided by 5 is 9

9 is the total packages of shirts needed to order

3 0
3 years ago
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What is 1.47 written as a fraction or a mixed number
dimulka [17.4K]
<span>1.47 = 147/100 = 1 and 47/100

hope that helped 
hope thats right =D</span>
6 0
3 years ago
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