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1 year ago

PLEASE HELP!!! I NEED HELP ASAP

Mathematics

2 answers:

galben [10]1 year ago

6 0

Answer: y = 6x

Step-by-step explanation: To find the equation you use the form y=mx+b, m is the slope meaning the rise of the function over the run of the function. This function rises 0.6 in terms of y in the time it takes to move or “run” over 0.1 in terms of x. so it would be 6/10 divided by 1/10. which leaves you with 6. b stands for the y-intercept which in this case it crosses the y-axis at zero so it would be zero. so putting it together you would have y=6x

Tju [1.3M]1 year ago

4 0

Answer:

y = 6x

Explanation:

This question is asking you to write a linear equation in slope-intercept form, <u>y = mx + b,</u> where m is the slope and b is the y-intercept.

The y-intercept (where the line crosses the y-axis) is visibly 0. As for the slope, you can take two points, I'll use (0,0) and (0.1,0.6) to calculate it.

Slope = y - y/x- x

Slope = (0.6 - 0)/(0.1 - 0) = 0.6/0.1 = 6

Plug in 0 for b and 6 for m and you have an equation.

y = 6x + 0

y = 6x

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Simplify the expression.

Anna71 [15]

Since we have a cubic root, we're interested in factoring cubes inside the root, so that we can take them out. If we factor 648, we have

$648=2^3\times 3^4=2^3\times 3^3\times 3 = (2\times 3)^3\times 3 = 3\times 6^3$

So, we have

$3x\sqrt[3]{648 x^4 y^8} = \sqrt[3]{3\times 6^3\cdot x^3\cdot x \cdot y^6\cdot y^2}=3x\cdot 6\cdot x\cdot y^2\sqrt[3]{3\cdot x\cdot y^2}$

And the result simplifies to

$18x^2y^2\sqrt[3]{3xy^2}$

5 0

2 years ago

Pls answer quick I will give brainliest

eimsori [14]

Answer:

EBC and CBF are supplementary.

EBD=66

Step-by-step explanation:

Since vertical angles are congruent, ABE=CBF

ABE=40-x

40-x + 6x-30=90

5x+10=90

5x=80

x=16

16(6)-30=66

6 0

3 years ago

Match each power of i with its multiplicative inverse.

erastovalidia [21]

By definition we have to:
In mathematics, the inverse multiplicative, reciprocal or inverse of a non-zero number x, is the number, denoted as 1/x or x -1, which multiplied by x gives 1.
We have then:

1) i
The multiplicative inverse is:
$\frac{1}{i}$
Rewriting we have:
$\frac{1}{i} \frac{i}{i}$
$\frac{i}{i^2}$
$\frac{i}{-1}$
$-i$
Answer 3) -i

2) i^2
The multiplicative inverse is:
$\frac{1}{i^2}$
Rewriting we have:
$\frac{1}{-1}$
$-1$
Answer 4) -1

3) i^3
The multiplicative inverse is:
$\frac{1}{i^3}$
Rewriting we have:
$\frac{1}{i*i^2}$
$\frac{1}{i^2}*\frac{1}{i}$
$\frac{1}{-1}*\frac{1}{i}*\frac{i}{i}$
$(-1)*\frac{i}{i^2}$
$(-1)* \frac{i}{-1}$
$i$
Answer 1) i

4) i^4
The multiplicative inverse is:
$\frac{1}{i^4}$
Rewriting we have:
$\frac{1}{i^2i^2}$
$\frac{1}{(-1)(-1)}$
$\frac{1}{1}$
$1$
Answer 2) 1

3 0

3 years ago

Read 2 more answers

Drag the missing word into place

seraphim [82]

Answer:

kinetic energy

Step-by-step explanation:

When a person runs, their body must convert potential energy into kinetic energy.

6 0

2 years ago

If i= square root of -1, the I to the power of 2= ?

MAVERICK [17]

Answer:

the answer is -1

Step-by-step explanation:

because well i don't know how to explain sorry im not very good at explaining this type of stuff but i know its the answer.

If brainiest is earned its greatly appreciated

8 0

3 years ago