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2 years ago

The sum of two numbers is 55 and the difference is 15 what are the numbers

Mathematics

2 answers:

Lady_Fox [76]2 years ago

7 0

$x + y = 55 \\ x - y = 15 \\ \\ 2x = 70 \: \: \: \: \: \: x = 35 \\ y = 55 - x = 55 - 35 = 20$

muminat2 years ago

3 0

Answer:

55-15=40 is the correct answer

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sdas [7]

Answer:

Total space in the box is 75.2 cm³.

Step-by-step explanation:

Cone:

It is three dimension shape.
It has a vertex.
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So, the volume of the cone is = $\frac13 \pi r^2h$

$=\frac13 \pi (1)^2.6$

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3 years ago

If you increase your current quality score of 85% by 7% you will have a score of what ?

amm1812

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3 years ago

Whats the diffrence of 2 2/3 - 1 2/5 write answer in simplest form

Fofino [41]

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3 years ago

Read 2 more answers

Calculate limits x>-infinity<br> -2x^5-3x+1

Lera25 [3.4K]

Given:

The limit problem is:

$\lim_{x\to -\infty}(-2x^5-3x+1)$

To find:

The value of the given limit problem.

Solution:

We have,

$\lim_{x\to -\infty}(-2x^5-3x+1)$

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Therefore, $\lim_{x\to -\infty}(-2x^5-3x+1)=\infty$ .

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anzhelika [568]

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