3 years ago

Evaluate 20-(-5)plz

Mathematics

1 answer:

Nady [450]3 years ago

3 0

Answer:

the answer is 25

Step-by-step explanation:

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Really quick question please answer it in fraction form. What is 6* 2/5?

sdas [7]

Answer:

12/5

Step-by-step explanation:

6(2/5)

= (6/1) * (2/5)

= (6)(2) / (1)(5)

= 12/5

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2 years ago

If triangle ABC is rotated 180 degrees, reflected over the y-axis, and reflected over the X-axis, where will point A' lie?

Bumek [7]

The first one (5,-4)

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3 years ago

Read 2 more answers

Simplify 5 to the negative 4th power over 5 to the 3rd

Licemer1 [7]

"<span>5 to the negative 4th power over 5 to the 3rd</span>" translates to

5⁻⁴ / 5³

So you can just combine exponents.

5⁻⁴ / 5³ = 5⁻⁴ ⁻ ³ = 5⁻⁷ = 1/5⁷

Final answer: 1/5⁷

4 0

3 years ago

What is the answer to 6(1+8n)=-39+3n

MissTica

For this case we must simplify the following expression:

$6 (1 + 8n) = - 39 + 3n$

We apply distributive property on the left side of the equation:

$6 * 1 + 6 * 8n = -39 + 3n\\6 + 48n = -39 + 3n$

We subtract 3n from both sides of the equation:

$6 + 48n-3n = -39\\6 + 45n = -39$

We subtract 6 from both sides of the equation:

$45n = -39-6\\45n = -45$

We divide between 45 on both sides of the equation:

$n = \frac {-45} {45}\\n = -1$

Answer:

$n = -1$

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3 years ago

What is the distance between the points (0,1) and (8,7)?

andrew11 [14]

Answer:

The answer is 10.

Step-by-step explanation:

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2 years ago

Evaluate 20-(-5)plz​

Evaluate 20-(-5)plz