All categories

3 years ago

What is 3y mean in a math problem

2 answers:

6 0

It is a number that has a variable and the variable can change to anything that you multiply by the factor it sits with. So basically it’s a number (3) that multiplies by whatever y equals to.

Please mark this as the brainliest answer thank you !

elixir [45]3 years ago

4 0

Answer:

3y means 3 * y

Step-by-step explanation:

I think it is written as 3y instead of 3*y or 3 x y because, 3*y is a bit too cluttered, and 3xy or 3 x y means (Three times X times Y) because X is its own variable.

In other words, 3y means 3 times y

You might be interested in

Simply the following expression: 2p x 3r x 5p

Neporo4naja [7]

Answer:

10p squared ×3r

Step-by-step explanation:

2p ×3r×5p

group like terms

2p×5p×3r

10p squared × 3r

6 0

3 years ago

Hello please help i’ll give brainliest

malfutka [58]

Answer: ormally stated, Newton's third law is: For every action, there is an equal and opposite reaction

Step-by-step explanation: The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

7 0

3 years ago

Please help thanks very much.

Tems11 [23]

Question 1:

This question may look complicated, but we have some unnecessary info.

All we need to know that the angle next to y must also be 30 degrees because of alternate interior angles.

Thus, y + 30 = 180

Subtract both sides by 30

y = 150

Question 2:

Angle a must also be 36 because of alternate interior angles.

We also have a triangle.

We know that 36+77+?=139 because of alternate interior angles.

Let's find the ? angle.

? = 26

Now we know that a+b+?=180 because it's a triangle.

36+b+26=180

b=118

That's all we need. The last choice is the only answer that matches these two answers.

(If you want to find the value of c by solving for it, just see that there's a triangle where all the angles but c is known)

Have an awesome day! :)

5 0

3 years ago

Mary has taxable income of $40,000, with short-term capital gains of $2,500. What will be her capital gains tax rate and tax owe

hram777 [196]

Answer:

The correct option is B,15% tax rate with $375 in taxes owed

Step-by-step explanation:

Mary has a taxable income of $40,000 which implies that Mary falls into tax bracket of capital gains tax of 15% for taxable income between $38,601 and $425,800.

The amount capital gains tax payable is however the capital gains itself multiplied by the percentage applicable of 15% not the entire taxable income since that consisted of other income from other sources aside from capital gains

capital gains tax=$2500*15%=$375

5 0

3 years ago

Read 2 more answers

Find an equation of the line described below. Write the equation in slope-intercept form (solved for y), when possible.

SCORPION-xisa [38]

The equation of the line in slope-intercept form would be y = m(x - 1/5) - 8.

<h3>What is slope intercept form a straight line?</h3>

The slope-intercept form of a straight line is used to get the equation of a line. We need to know the slope of the line and the intercept where the line crosses the y-axis in order to use the slope-intercept formula.

One of the most popular ways to represent a line's equation is in the slope-intercept form of a straight line. When the slope of the straight line and the y-intercept are known, the slope-intercept formula can be used to determine the equation of a line ( the y-coordinate of the point where the line intersects the y-axis). The equation of a line is the equation that each point on the line fulfills.

Since the slope is undefined in the given question, let us consider it as m.

Therefore, slope=m

Given points are 1/5 and -8, so x₁ = 1/5 and y₁ = -8

We know the formula is, y - y₁ = slope × (x - x₁)

Putting the values of x₁, y₁ and slope in the given formula we get,

y -(-8) = m × (x-1/5)

y = m(x-1/5) - 8

Hence, we get the required equation.

To learn more about slope intercept form, visit:

brainly.com/question/9682526

#SPJ13

8 0

2 years ago