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sp2606 [1]
3 years ago
9

I WILL GIVE BEST RATINGGGG please help mee :)) its urgent (no links plsss)

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
8 0

Answer:

512

Step-by-step explanation:

each number is a sum of the two numbers in the row above it.

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Q9.
svet-max [94.6K]

After solving simultaneously we found the values for x and y are

2.76 and 5.65 respectively

<h3>Simultaneous Equations</h3>

We have the following two expressions

7x – 2y = 34 --------1

3x + 5y = -3 ---------2

Multiply 1 by eqn 5 and eqn 2 by 2

35x - 10y = 170-------3

6x + 10y = -6 ----------4

subtracting 4 from 3 we have

29 x= 164

divide both sides by 29

x = 164/29

x = 5.65

Put x = 5.65 in eqn 1 to find y

7*5.65 – 2y = 34

39.55 - 2y = 34

39.55-34 = 2y

5.55 = 2y

divide both sides by 2

x = 5.55/2

x = 2.76

Learn more about simultaneous equations here:

brainly.com/question/16863577

8 0
2 years ago
The sum of 14 ad a number is 17
Fiesta28 [93]

Answer:

x = 3

Step-by-step explanation:

The sum of 14 ad a number is 17

The sum of 14 and a number (represented by x)

14 + x

is 17

= 17

The sum of 14 and a number is 17

14 + x = 17

Now, let's solve this.

14 + x = 17

-14        -14

x = 3

6 0
3 years ago
Please help 40 Points!!!!!
Ann [662]

Answer:

0

Step-by-step explanation:

\lim_{n \to \infty} (\frac{3n^3}{15n^4+5} )=0

Look at the exponent in the denominator and the numerator.

The denominator has a power of 4, while the numerator only has a power of 3. Therefore the denominator will always be growing faster than the numerator, so at one point it'll be equal to zero. For example.

1/10 = .1

1/100 = .01

1/1000 = .001

1/100000 = .0001

....

1/100000000000000000000000000000000000000 ≈ 0

at this point we can just round that number to zero. As you can see, if the denominator is increasing infinitely faster than the numerator than you can just round the answer to 0

3 0
3 years ago
Read 2 more answers
An employee at an electronics store makes $12 per hour plus commission of 4.5% of her sales. This week she has sold 36 televisio
iris [78.8K]

Answer: $1004.4

Step-by-step explanation:

Simple math

8 0
3 years ago
PLEASE HELP ME!!!!!!!!!!!
vodka [1.7K]
The length is gonna be b
7 0
4 years ago
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