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Finger [1]
2 years ago
5

PLEASE HELP When a lever is balanced, which expression is true?

SAT
2 answers:
ch4aika [34]2 years ago
6 0
The third option

I think that is correct but please forgive me if I am incorrect
Sidana [21]2 years ago
6 0

Answer: Review the concept of torque and how it is affected by the applied force and lever arm.

Explanation:

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Describe an unclassified balance sheet quizlet
bixtya [17]

An unclassified balance sheet is one that provide, the assets following the order of liquidity.

<h3>How can unclassified balance sheet be described?</h3>

unclassified balance sheet is a great tool that is been used for internal purposes , this can be a Managers and owners , a for the purpose of  gauging performance and business standings.

Therefore, An unclassified balance sheet is one that provide, the assets following the order of liquidity.

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2 years ago
Find the solution to the system of equations. You can use the interactive graph below to find the solution. \begin{cases} -3x-9y
mrs_skeptik [129]

The solution to the system of equations is x = 30 and y = -36.

The two equations are known as simultaneous equations. The elimination method would be used to determine to find the solutions.

−3x−9y=18 equation 1

4x+3y=12 equation 2

In order to determine the value of x, take the following steps;

Multiply equation 2 by 3

12x + 9y = 36 equation 2

Add  equation 1 and equation 2

x = 30

Substitute for x in equation 2

4(30) + 3y = 12

120 + 3y = 12

120 - 12 = -3y

108 = -3y

y = 108 / -3 = -36

To learn more about simultaneous equations, please check: brainly.com/question/25875552

4 0
3 years ago
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In most production environments, _______ will be used as the source of data input.
Romashka [77]
They In most production environments, _______ will be used as the source of data input.
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2 years ago
How many liters each of a 50% acid solution and a 75% acid solution must be used to produce 90 liters of a 60% acid solution? (R
elena-14-01-66 [18.8K]

The numbers of liters that is needed is 40 liters of 25% solution and 40 liters of 65% solution.

<h3>What is the litters about?</h3>

Note that:

We take x = volume of 25% solution.

We take y = volume of 65% solution.

So, Equation of total volume:

x + y = 80

Hence the equation of amount of acid:

0.25x + 0.65y = 0.45(80)

0.25x + 0.65y = 36

Solve x + y = 80 for x.

x = 80 - y

Then Substitute into the second equation.

0.25(80 - y) + 0.65y = 36

20 - 0.25y + 0.65y = 36

0.4y = 16

y = 40

x + y = 80

x + 40 = 80

x = 40

Therefore, The numbers of liters that is needed is 40 liters of 25% solution and 40 liters of 65% solution.

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2 years ago
What is an example of a nonverbal cue to teach print knowledge.
timama [110]

An example of a nonverbal cue to teach print knowledge is all of the above.

The options are explaining that when a story is read you move from left to right , pointing to the top of the page while beginning to read a story , and pointing to a location while giving positional directions.

When teaching print knowledge, it is important that nonverbal cues are used to stress the points being made. All the options listed are ways to use non--verbal cues.

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