Help plz
1/2 (3)(4 + 2) =

Answer:

B. 12 in

Step-by-step explanation:

give brainliest pls

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer:

3 x 6

Step-by-step explanation:

Its asking, how did Koda get this answer.

Think about it, on the left u have 3 outside and on top you have 6 outside connect those 2 and you get 18 as your answer.

Don't get confused its just showing step by step on how you can do it and why.

Answer:

4:6 or 2:3

Step-by-step explanation:

you get 2 to 3 or 2:3 when you divide 4 by 2 and then 6 by 2....that's if is has to be a simplified

Answer:

assuming the value x = 1/3 and y = 1/4

so if you use both value in an addition equation, you'll get this equation :

\( \frac{1}{3} + \frac{1}{4} \)

which then you can simplify by making both fraction have the same value :

\( \frac{1}{3} \times \frac{4}{4} + \frac{1}{4} \times \frac{3}{3} \)

\( \frac{4}{12} + \frac{3}{12} \)

therefore you get the answer :

\( \frac{7}{12} \)

So this equation shows that the denominator 3 and 4 are related to 12.

The denominators 3 and 4 are related to 12 in a multiplication equation, you can express it as 1/3 * 1/4 = 1/12

The denominators 3 and 4 are related to 12 in a multiplication equation, you can express it as:

1/3 * 1/4 = 1/12

In this equation, the product of 3 and 4 (which is 12) represents how the denominators 3 and 4 combine to give the common denominator of 12. In fractions, when you need to find a common denominator to add or subtract fractions with different denominators, you can use this multiplication relationship. For example, if you have fractions with denominators 3 and 4, you can convert them to fractions with a common denominator of 12 by multiplying both the numerator and the denominator of each fraction by the appropriate factor to get:

1/3 = (1 * 4) / (3 * 4) = 4/12

1/4 = (1 * 3) / (4 * 3) = 3/12

Now both fractions have a common denominator of 12, and you can easily add or subtract them.

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Answer:

The answer would be 480

Step-by-step explanation:

The first step is to find out 20% of 600 and that would equal 120, the next step is to subtract 120 from 600 and the answer is 480.

Answer:

480

Step-by-step explanation:

If the number increased by 20% we can decrease it by 20% to get our number before it was increased.

20% of 600 is 120

600-120=480

Answer:

there is on any finite answer of this question so the answer is this -0.3333333333………

Answer:

This is not possible without a whole number turned into a fraction. So I guess -1/5 x 3/1 OR -3/5 x 5/5 would work.

Step-by-step explanation:

1 fraction must be negative and 1 must be positive to get a positive answer. I found out that -1/5 and 3/1 would work, though 3/1 is a whole number. Later, I found out that -3/5 and 5/5 would work, though 5/5 is still a whole number when converted. I don't think this problem is possible without a whole number.

Answer:

5

Step-by-step explanation:

\(\sqrt{100} * 0.5\\\\10 * 0.5\\\\5\)

Step 1.  Calculate the square root

Step 2. Multiply the numbers

Hope this helped :) !!

Answer:

To find a power of a product, find the power of each factor and then multiply. In general, (ab)m=am⋅bm. am⋅bm=(ab)m. In other words, you can keep the exponent the same and multiply the bases.

Step-by-step explanation:

We use the power of a product rule when there are more than one variables being multiplied together and raised to a power. The power of a product rule tells us that we can simplify a power of a power by multiplying the exponents and keeping the same base.

Answer:

dunno if this will help but

We use the power of a product rule when there are more than one variables being multiplied together and raised to a power. The power of a product rule tells us that we can simplify a power of a power by multiplying the exponents and keeping the same base.

Step-by-step explanation:

================================================

Work Shown:

x = cost of labor per hour

3x = cost of the 3 hours of labor

3x+141 = cost of labor plus parts = total cost

3x+141 = 336

3x = 336-141

3x = 195

x = 195/3

x = 65

The hourly wage is $65 per hour for labor.

------------

Check:

1 hour = 65 dollars in labor costs

3 hours = 3*65 = 195 dollars in labor costs

195+141 = 336 dollars total

The answer is confirmed.

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

have a good thanksgiving friend

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

Step 1: Distribute the negative sign on the left side of the equation:

-(x + 3) = 2(x - 3)

=> -x - 3 = 2(x - 3) (using the distributive property)

Step 2: Expand the right side of the equation:

-x - 3 = 2x - 6

Step 3: Add x to both sides of the equation to isolate the x term on one side:

-x + x - 3 = 2x + x - 6

=> -3 = 3x - 6

Step 4: Add 6 to both sides of the equation:

-3 + 6 = 3x - 6 + 6

=> 3 = 3x

Step 5: Divide both sides of the equation by 3 to solve for x:

3/3 = 3x/3

=> 1 = x

So, the correct value of x that makes the equation true is B. 1.

PLEASE MARK BRAILYISTT :D

Answer:

B, one

Step-by-step explanation:

In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.

The angle measures of J and L are given as follows:

m < J = m < L = 65º.

To obtain the angle measures, we must considering that the sum of the measures of the internal angles of a triangle is of 180º.

The internal angles for this problem are given as follows:

Angles J and L are congruent, meaning that they have the same measure, which is obtained as follows:

50 + x + x = 180

2x = 130

x = 65º.

The complete problem is:

In triangle JKL, < K Measures 50 and < J is congruent to <L. What are the measures of J and L?

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Answer:

A, B, ad C

In order to find the ratio of something you must:

Add the parts of the ratio to find the total number of parts.

Find the value of each part of the ratio by dividing the number by the total number of parts calculated in step 1.

Multiply each part of the original ratio by the value of each part calculated in step 2.

Answer: The answer is 231 square feet

Answer:

You can check if an equation is true for all some or no values of x by simply to  try and solve the equation if you get something like x = x, then the equation  is true for all, if you get a specific answer like x=3, then it is true to some values, in simple terms. Try and solve the equation there is no other way to check unless you solve, I don't know if there is another way but this is just my intution.  

Step-by-step explanation:

Answer:

111

Step-by-step explanation:

111

The two angles must be supplementary with angles 6 will be angle 5 and 7.

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

⇒ 4 lines intersect to form 16 angles.

And, The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16,

Here, two combinations of angles 5 and 7 are having a sum of 180 degrees with angle 6.

So, The supplementary angles to angle 6 are angle 5 and angle 7.

Thus, The two angles must be supplementary with angles 6 will be angle 5 and 7.

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Answer: blank 1: regulate

blank 2: the amount

blank 3: doctors

Step-by-step explanation:

Answer: C, E, D, A, B

Answer:

1. C

2.E

3.D

4.A

5.B

those are the answers

Answer:

111

Step-by-step explanation:

114-3

Answer:

What I can tell is that they both share the same x coordinate. To help you understand, the horizontal line is from left to right, think of "The sun setting in the horizon.", it is often in the distance as a "left to right" line. So, I hope that helps, this leaves the vertical line as up or down.

With that out of the way, the x-axis lies on the horizontal line, whereas the y-axis lies on the vertical line.

Point coordinates are typically listed as (x, y), so... with that said, to find the distance we'll have to count downwards. As we know, negative x is to the left, negative y is further down, so... -3 to -12 is 9 points away.

Simple method: -3 - 9 = -12, or... -12 - -3 = -12 + 3 = -9.

In other words you get the basic idea, you can also just count, but whatever.

Answer:

  113 cm²

Step-by-step explanation:

You want the area of the given composite shape.

The shape is already divided for you into a lower part that is a trapezoid and an upper part that is a parallelogram.

The area of the trapezoid is given by ...

  A = 1/2(b1 +b2)h

  A = 1/2(14 +7)(6) = 63 . . . . square centimeters

The area of the parallelogram is given by ...

  A = bh

  A = (10)(5) = 50 . . . . square centimeters

The area of the figure is the sum of the areas of its parts:

  figure area = trapezoid area + parallelogram area

  figure area = 63 cm² +50 cm² = 113 cm²

The area of the figure is 113 square centimeters.

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Answer:

Ok cool I looked at it

Step-by-step explanation:

Answer:

click the crown to give brainiest

Step-by-step explanation:

Answer:

option b is better because it would be 6 pounds cheaper than option a

Answer:

D. 5.25

Step-by-step explanation:

Answer:

0.45!

Step-by-step explanation:

Answer:

153.94, So B

Step-by-step explanation: