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3 years ago

Simplify. Please try to put the steps. I really dont understand how to work it out.

Mathematics

1 answer:

Trava [24]3 years ago

7 0

Answer:

9m^2n^3

Step-by-step explanation:

∛729m^6n^9

= ∛(9m^2n^3)^3

= 9m^2n^3

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Which function is the inverse of f(x) = 2x + 3?

Gnesinka [82]

Answer:

f(x inv)=-1/2x-3

Step-by-step explanation:

You pretty much just have to flip all the numbers to fractions and all the positives to negatives.

6 0

2 years ago

What is the length of the segment connecting the points A(1,3) and B(6,5)?

Natalija [7]

Answer:

The answer is

<h2> $\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units$ </h2>

Step-by-step explanation:

The length of the segment connecting two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(1,3) and B(6,5)

The length is

$|AB| = \sqrt{ ({1 - 6})^{2} + ({3 - 5})^{2} } \\ = \sqrt{ ({ - 5})^{2} + ( { - 2})^{2} } \\ = \sqrt{25 + 4} \\ = \sqrt{29}$

We have the final answer as

$\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units$

Hope this helps you

3 0

2 years ago

use the quadratic formula to slove the equation. if necessary, round to the nearest hundredth. x^2+3=-4x

nexus9112 [7]

Answer: The zeros are x= -1 and x= -3

7 0

2 years ago

What is the square root of 2485

olga2289 [7]

<span>49.8497743225 is your answer</span>

8 0

2 years ago

Two skaters are racing towards a finish line.The first skater has 40 meter lead and is traveling at a rate of 14 meters per seco

Fynjy0 [20]

They are both going 14 meters per second so therefor they will be the same distance apart the whole time.

8 0

3 years ago