Math help! Answer pls?

Answer:

21=4 ?????

Step-by-step explanation:

huh???????????

Answer:

False

Step-by-step explanation:

1+1+2+3+3+5+4+2= 21

2+1+1= 4

You put an equal sign right smack down in the middle. 21 is not equal to 4 so this inequality is false.

Answer:

WL = DC

Step-by-step explanation:

if you move the triangles to connect to eachother it would show that they are equal.

Answer:

A

Step-by-step explanation:

In order to multiply a whole number by a fraction, you can write the whole number in fraction form. -12 can also be written as    [tex]\frac{-12}{1}[/tex].

Now you can write out    [tex]\frac{-12}{1}[/tex]  ×  [tex]\frac{20}{21}[/tex]  

Multiply the numerators by each other and the denominators by each other to create one fraction.

-12 × 20 = -240     and 1 × 21 = 21

  [tex]\frac{-12}{1}[/tex]  × [tex]\frac{20}{12}[/tex]   = [tex]\frac{-240}{21}[/tex]      and now you can simplify the fraction by finding the greatest common factor of the denominator and numerator.   -240 and 21 have the greatest common factor of 3. Divide each side by 3 and get the fraction -80/7

Answer:

Date               Account Title                                             Debit              Credit

XX-XX-XX      Finished Goods                                       $1,680,000

                      Work in Process                                                             $1,680,000

The good would be transferred at cost to the Finished goods account which would be debited to show its increase.

Work in Process will be credited to show that the job is being taken from it.

Answer:2.0%

Step-by-step explanation:

The interest rate required to get a total amount of $33,000.00 from compound interest on a principal of $22,000.00 compounded 1 times per year over 20 years is 2.048% per year.

r = n[(A/P)1/nt - 1]

r = 1 × [(33,000.00/22,000.00)1/(1)(20) - 1]

r = 0.0204802

Then convert r to R as a percentage

R = r * 100

R = 0.0204802 * 100

R = 2.048%/year

The interest rate required to get a total amount of $33,000.00 from compound interest on a principal of $22,000.00 compounded 1 times per year over 20 years is 2.048% per year.

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Answer:

-3

Step-by-step explanation:

A-B

4-7

= -3

hence the answers of this question is -3

Given:

The expression is:

[tex]\dfrac{-8x^{18}}{4x^6}[/tex]

To find:

The simplified form of the given expression.

Solution:

We have,

[tex]\dfrac{-8x^{18}}{4x^6}[/tex]

It can be written as

[tex]\dfrac{-8x^{18}}{4x^6}=\dfrac{-8x^{6+12}}{4x^6}[/tex]

[tex]\dfrac{-8x^{18}}{4x^6}=\dfrac{-(2)(4)x^6x^{12}}{4x^6}[/tex]          [tex][a^{m+n}=a^ma^n][/tex]

Cancel out the common factors.

[tex]\dfrac{-8x^{18}}{4x^6}=\dfrac{-2x^{12}}{1}[/tex]

[tex]\dfrac{-8x^{18}}{4x^6}=-2x^{12}[/tex]

Therefore, the simplified form of the given expression is [tex]-2x^{12}[/tex].

Answer:

3

Step-by-step explanation:

Its 3 because the volume is 24. the BxLxH is equal to 24. we know the first 2 numbers 4 and 2. 4x2 is 8. 24 divided by 8 is 3. The answer is 3.

Answer:

So you are given the function, f(x) = 3x - 4. You will plug in the value given and solve and write the answer down in the box.

f(x) = 3x - 4 ---> f(5), f(2), f(1), f(10), and f(-1) value given

f(5) = 3(5) - 4

f(5) = 15 - 4

f(5) = 11

f(2) = 3(2) - 4

f(2) = 6 - 4

f(2) = 2

f(1) = 3(1) - 4

f(1) = 3 - 4

f(1) = -1

f(10) = 3(10) - 4

f(10) = 30 - 4

f(10) = 26

f(-1) = 3(-1) - 4

f(-1) = -3 - 4

f(-1) = -7

*Answers are bolded.*

Hope this helps, thank you :) !!

Answer:

2

Step-by-step explanation:

Is there an expression you need to solve?

n = 2 so the value would be 2

Answer:

The number is -6

The second operation is -60

Step-by-step explanation:

Let the number be x.

Solving (a): The value of x

Operations 1:

Multiply by 3: 3x

Add 40: 3x + 40

Operations 2:

Add 17: x + 17

Multiply by 2: (x + 17) * 2

To find x, equate both operations.

[tex]3x + 40 = (x + 17) *2[/tex]

[tex]3x + 40 = 2x + 34[/tex]

Collect like terms

[tex]3x - 2x = 34 - 40[/tex]

[tex]x = -6[/tex]

Solving (b):

Operations:

Subtract 9: [tex]x - 9[/tex]

Multiply by 4: [tex](x - 9) * 4[/tex]

This gives:

[tex](x - 9) * 4 = (-6 - 9) * 4[/tex]

[tex](x - 9) * 4 = -15 * 4[/tex]

[tex](x - 9) * 4 = -60[/tex]

Answer:

$522.50

Step-by-step explanation:

To find the price, multiply 950 by 0.55

950(0.55)

= 522.5

So, the sale price will be $522.50

Answer:

Y=1/X

y=1/3

X=10

y=1/10

Answer:

The answer is 16320

I took the test

Answer:

16320

Step-by-step explanation:

Same i took it

Answer:

-8/3

Step-by-step explanation:

since it's going downwards it's negative and it does 4y by x square so it would be -8/3

, hope it helps

Answer:

Step-by-step explanation: 7 b  and d8

Answer: The polynomial that describes the projectile's height is:

P(t) = - ­16t*2 + 300t

For t = 1 second we have:

P(1) = - 16*1^2 + 300*1

P(1) = 284 ft

The height of the projectile after 1 second is 284 feet.

Step-by-step explanation:

The height should be 284 feet.

Given that,

Based on the above information, the calculation is as follows:

[tex]P(t) = -16t\times 2 + 300t[/tex]

Here t = 1  

[tex]P(1) = - 16\times 1^2 + 300\times 1[/tex]

= 284 ft

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Answer:

13

Step-by-step explanation:

do u want me to elaborate on how I found it>

Answer

A

Step-by-step explanation:

In Korey's business plan, this information should be included in the market analysis component.

Since Korey is planning to open a comic book store. although there are two other comic book stores within 20 miles, he believes he will be able to outperform them with a greater selection of merchandise, gaming competitions, and author signings, this information should be included in the market analysis component.

The examination of the market looks at the dynamics and appeal of a certain market within a particular industry and the component of the analysis of the industry, which in turn affects the analysis of the global environment.

The advantages, disadvantages, and risks facing a corporation can all be determined through these studies.

Therefore, the correct option is; market analysis.

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Explanation:

There are three methods to solve this problem

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

Method #1

Let point D be at the location (0,6). So this point is on line BC such that it cuts BC into two pieces of BD and DC.

BD is 7 inches long since it spans from x = -7 to x = 0

DC is also 7 inches long because it spans from x = 0 to x = 7

We can treat everything on line BC as if it was a number line.

So overall, BC = BD+DC = 7+7 = 14 inches

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

Method #2

Because points B and C are on the same horizontal level, we can subtract the x coordinates of each point. We apply absolute value to ensure the result of subtraction is never negative.

|B-C| = |-7-7| = |-14| = 14

or

|C - B| = |7 - (-7)| = |7 + 7| = |14| = 14

The order of subtraction doesn't matter as long as you use absolute value.

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

Method #3

We can use the distance formula to compute the distance from B(-7,6) to C(7,6)

So we'll make (x1,y1) = (-7,6) and (x2,y2) = (7,6)

Then we have the following steps

[tex]d = \text{Distance from B to C}\\\\d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-7-7)^2 + (6-6)^2}\\\\d = \sqrt{(-14)^2 + (0)^2}\\\\d = \sqrt{196 + 0}\\\\d = \sqrt{196}\\\\d = 14\\\\[/tex]

The distance from B to C is 14 inches, which is the same as saying segment BC is 14 inches long.

The distance formula is overkill in my opinion, so method 1 or 2 might be the better option.

Answer:

x = -0.35

Step-by-step explanation:

tep 1 - Multiply 64 and 0.5x. The answer ends up being 32x

Step 2 - You need to get all of the variables on one side and the regular numbers on the other side. To do that, you need to subtract 2.5x from each side so you are left with the equation -10.5 = 29.5x

Step 3 - The final step is to isolate the variable. To do this, you divide each side by 29.5 meaning that x = -0.35

Answer:

93

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

2 × [8 × 4 + 8(2)] - 3

Step 2: Evaluate

Step-by-step explanation:

claraification: when you said (8)2 does that mean 8^2 or 8 times 2. I assumed that it meant 8^2, but if it is 8 times 2 the answer is 93

2x[8x4+(8)2]-3

2(32+64)-3

2(96)-3

192-3

189

Hope that helps :)

Answer:

The answer would be C.

Step-by-step explanation:

4-1 is 3. -2(3) is -6.

Answer:

The amplitude = 2b, and the verticle shift = 2, which means it has been shifted down 2 units.

Step-by-step explanation:

The highest point is when y = 0 and the lowest point is when y = -4. The vertical distance between the peak and valley is 4 units, which cuts in half to 2. This is the amplitude. It's the vertical distance from the center to either the peak or valley.

I hope I helped! :)

Would appreciate Brainliest! ;)

Answer:

ok and what else there is 80 percent left

Step-by-step explanation:

Answer:

solution,

let width of the rectangle be x then,

length(l)=4x

Area(A)=25l

now,

area of rectangle = 4x×x

Step-by-step explanation:

in 2nd step one x cancel another in opposite side of =