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2 years ago

HELP PLEASE!!! WILL CROWN BRAINLIEST....

Mathematics

1 answer:

aliina [53]2 years ago

3 0

Answer:

Pattern With Next 2 Terms: –243, 81, –27, 9, -3, 1

Pattern Rule: Start at -243. Divide by -3 each time.

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13. The sets of ordered pairs below represent relations.

KIM [24]

To be a function, each x - component of order pair must have unique y - component.

Answer: I and IV

5 0

2 years ago

A construction worker drops a hammer while building the Grand Canyon skywalk 4,000ft above the Colorado River. Use the formula t

yan [13]

Answer:

15.8

Step-by-step explanation:

We are asked to find how many seconds it takes for an object to fall from a height of 4,000ft. We will use the given formula, t=h−−√4. Substituting h=4,000, we find

t=4000−−−−√4=15.8

So, the hammer reaches the river after 15.8 seconds.

7 0

2 years ago

Anyone can help please and quickkkk

melomori [17]

The values of x, y, and z are 1, 2, and 3 respectively after using the substitution method.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have a linear equation in three variable:

2x + 3y - z = 5 ...(1)

4x - y - z = -1 ...(2)

x + 4y + z = 12 ...(3)

$\rm \mathrm{Substitute\:}x=\dfrac{5-3y+z}{2}$ (from the equation 1 and 2)

After solving:

$\rm \begin{bmatrix}-7y+z+10=-1\\ \dfrac{5y+3z+5}{2}=12\end{bmatrix}$

From the above, two equations:
y =2

z =3

Plug the above values in equation 1

x = 1

Thus, the values of x, y, and z are 1, 2, and 3 respectively after using the substitution method.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

5 0

2 years ago

Glenn rolls a 6 sided die. what is the probability that he gets a number greater than 2 or an odd number?

Karo-lina-s [1.5K]

For the answer to the question, <span>what is the probability that he gets a number greater than 2 or an odd number? My answer is
</span><span>all possible rolls are > 2 or odd, except (2), so 5/6

I hope my answer helped you. Feel free to ask more questions. Have a nice day! </span>

7 0

3 years ago

Read 2 more answers

Which is the simplified form of the expression (6^-2•6^5)^-3

Arisa [49]

Answer:

Step-by-step explanation:

$( {6}^{ - 2} \times {6}^{5} ) ^{ - 3} \\ = ( {6}^{3} )^{ - 3} \\ = {6}^{0} \\ = 1$

6 0

2 years ago

Read 2 more answers