how to solve this 3x³+x-11x+1​

Answer:

WL = DC

Step-by-step explanation:

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

Answer:

Answer

is B

10√2

Step-by-step explanation:

is: √200

Simplifying the given expression, we get:

200 = 2 x 2 x 2 x 5 x 5

⇒ 200 = (2)² x (5) ² x 2

Answer:

b

Step-by-step explanation:

Answer:

The cost of 8 balls is Rs $ 120.

Step-by-step explanation:

Given that 15 balls cost Rs $ 225, to determine the cost of 8 balls it is necessary to perform the following mathematical calculation:

(225/15) x 8 = X

15 x 8 = X

120 = X

Thus, the cost of 8 balls is Rs $ 120.

Answer:7y=-4x+1

Step-by-step explanation:

y=mx+c

-5=-4/7(-9)+c

c=1/7

y=-4/7x+1/7

7y=-4x + 1

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.

a^2=b^2+c^2

×=11; a^2=(6×11+7)^2+(3×11)^2

a^2=6418

so the length is estimately 80.11

Answer:

2

Step-by-step explanation:

Is there an expression you need to solve?

n = 2 so the value would be 2

Answer:

1000

Step-by-step explanation

200+200=400

so

500+500=1000

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:

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:

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 =

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.

To learn more about compound interest refer to:

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Answer:

emmm we cant graph

Step-by-step explanation:

there   isnt one. just go from the y intercept and go 2 up and 5 left.

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:

-3

Step-by-step explanation:

A-B

4-7

= -3

hence the answers of this question is -3

Answer:

x = -18

Step-by-step explanation:

Distribute: 3*5x = 15x ; 3*-6 = -18 ; 6*2x = 12x ; 6*-12 = -72

15x - 18 = 12x - 72

Add 18 to both sides: 15x = 12x - 54

Subtract 12x from both sides: 3x = -54

Divide both sides by 3: x = -18

Answer:

x= 17.666666...

Step-by-step explanation:

3(5x - 6) = 6(2x - 12)

(3 times 5x , 3 times  -6)             (6 times 2x, 6 times - 12)

15x-18 = 12x -72           (multiply insides)

-12x       -12x              (remove 12x from right side)

3x-19 = -72                (product)

   +19 = +19                (add 19 left side to remove it)

3x = 53                        (product)

x = [tex]\frac{53}{3}[/tex]                              (divide)

x= 17.666666...                (answer)

x = 17.67                     (if simplify)

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 :)

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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

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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Answer:

64

Step-by-step explanation:

the red height is 48 by pythagorean, and by 3:4:5 similarity x=64.

Answer:

2x² +7x - 4

Step-by-step explanation:

(2x-1)(x+4)

2x² + 8x - x - 4

simplify:

2x² +7x - 4

Answer:

13

Step-by-step explanation:

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

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:

$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