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3 years ago

Write a pair of integers whose sum is- -8

Mathematics

1 answer:

Vlad [161]3 years ago

6 0

Answer:

-3+(-5)

Checking our answer:

Adding this does indeed give -8

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Can you help me? Please

Anni [7]

9514 1404 393

Answer:

Step-by-step explanation:

For an even-index radical, ...

$\sqrt[n]{x^n}=|x|\qquad\text{n even}$

This lets us simplify the given expression as follows:

$\sqrt[4]{81x^6y^4}-|y|\sqrt[4]{x^6}-\sqrt[4]{16x^2}=\sqrt[4]{(3xy)^4x^2}-|y|\sqrt[4]{x^4x^2}-\sqrt[4]{2^4x^2}\\\\=3|xy|\sqrt[4]{x^2}-|xy|\sqrt[4]{x^2}-2\sqrt[4]{x^2}=\boxed{2|xy|\sqrt[4]{x^2}-2\sqrt[4]{x^2}}$

4 0

2 years ago

8•x + 10 +2x +4 •x + 8 -6

Tcecarenko [31]

Answer:

14x + 12

Step-by-step explanation:

8 times x would be 8x

4 times x would be 4x

8x+10+2x+4x+8-6

8x+2x+4x=14x

10+8-6=12

=14x + 12

5 0

2 years ago

PLEASE HELP ME!

marshall27 [118]

---------------------

given:

= cost of Brazilian coffee in mixture

= cost of Venezuelan coffee in mixture

= cost of mixture

---------------------

Now I can rite these equations:

(1)

(2)

Multiply both sides of (2) by and

subtract from (1)

(1)

(2)

and, since

288 kg of Brazilian coffee and 96 kg of Venezuelan coffee are needed

4 0

2 years ago

Convert the following fraction into a decimal. (you must include the decimal in your answer and round to the nearest thousandth)

alexandr1967 [171]

Answer: 6.250

Step-by-step explanation:

6 0

3 years ago

The number of transistors per square inch on an integrated chip doubles every 18 months. this observation is known asâ ________

Yanka [14]

Moore's Law
Source:
https://en.wikipedia.org/wiki/Moore%27s_law

6 0

3 years ago