Here is the histogram of a data distribution. ​

Step-by-step explanation:

(3x² + 4x - 1) - ? = x²

Therefore ? = (3x² + 4x - 1) - x² = 2x² + 4x - 1.

The polynomial that should be subtracted is 2x² + 4x - 1.

Answer:

5%

Step-by-step explanation:

Answer:

50%

Explanation:

18 - 12 = 6

6 is 50% of 12

So, adding 50% of 12 to 12 equals to 18.

Solution :

The model is :

Year                     1870      1871      1872     1873      1874     1875        1876

Population            365       384       393      392       381       360        329

It is given that a historian counted the number of people in the Gold Rush town for a 6 years staring from 1870.

Therefore the quadratic function which models a data as a function of the number of years from 1870 i.e. x is given by

[tex]$P(x) = -5x^2+24x+365$[/tex]

And the number of people present the town of Gold Rush in the year 1878 can be found by using the model is 237.

Answer:

Step-by-step explanation:

I think it's d, I hope this helps and If I'm wrong please correct me.

Answer:

4/7

Step-by-step explanation:

32/56 = 4/7

Answer:

x = 4

Step-by-step explanation:

[tex]\frac{32}{56} = \frac{x}{7}\\\\\frac{32}{56}*7 = x\\\\\frac{32}{8} = x \\\\4 = x[/tex]

Answer:

3x^3-10x^2+6

Step-by-step explanation:

trust me :)

i  think maybe ? x+20*2=5-2*x

Answer:

Step-by-step explanation:

i  think maybe ? x+20*2=5-2*x

Answer:

[tex]\boxed{\boxed{\sf~a_6=23}}[/tex]

Solution Steps:

This is an arithmetic sequence since there is a common difference between each term. In this case, adding 5 to the previous term in the sequence gives the next term. In other words, [tex]a_n=a_1+d(n-1)[/tex].

Arithmetic Sequence: [tex]d=5[/tex]

Find the next term using the Arithmetic Sequence.

Arithmetic Sequence: [tex]a_6=a_5+5[/tex]

[tex]a_6=18+5=23[/tex]

Transformation involves changing the position of a shape.

The transformation rule is: [tex]\mathbf{(x,y) \to (-x - 1,-y + 6)}[/tex]

From the graph, we have the following points

[tex]\mathbf{A = (-4,5)}[/tex]

[tex]\mathbf{B = (-3,1)}[/tex]

[tex]\mathbf{C = (-5,2)}[/tex]

First, triangle ABC is reflected across the x and y axes.

So, we have:

[tex]\mathbf{(x,y) \to (-x,-y)}[/tex]

Next, the points are shifted up by 6 units, and left by 1 unit.

So, we have:

[tex]\mathbf{(x,y) \to (-x - 1,-y + 6)}[/tex]

Apply the above transformation rule on ABC, we have:

[tex]\mathbf{C = (4 - 1,-5 + 6) = (3,1)}[/tex]

[tex]\mathbf{D = (3 - 1,-1 + 6) = (2,5)}[/tex]

[tex]\mathbf{E = (5 - 1,-2 + 6) = (4,4)}[/tex]

Hence, the transformation rule is: [tex]\mathbf{(x,y) \to (-x - 1,-y + 6)}[/tex]

And the image of the transformation are:

[tex]\mathbf{D = (3,1)}[/tex]    [tex]\mathbf{E = (2,5)}[/tex]   [tex]\mathbf{F = (4,4)}[/tex]

Read more about transformation at:

https://brainly.com/question/11707700

Answer:

x=22

y=23

Step-by-step explanation:

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= (4x² - 6) - (x² - 4x - 8)

= 4x² - 6 - x² + 4x + 8

= 3x² + 4x + 2. (B)

Question:

13 + b > 34

Step 1: Keep variable on one side, and subtract 13 on both sides.

b > 21

Step 2: Now that you have the value of b, create a number line that includes the number "21"

Step 3: Since it is not "or equal too" we will use an open dot, since we do not contain that point. Put dot over 21.

Step 4: The sign is ( > ) meaning greater than. Therefore all points greater than 21 is true. See graph.

Answer:

ue mom

Step-by-step explanation:

Answer:

2^5

Step-by-step explanation:

☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️

I hope this helps

Answer:

(4,2)

Step-by-step explanation:

System of Equations

Solve the following system of equations:

11x + 22y = 88

x = 10 - 3y     [2]

By the substitution method.

We can divide the first equation by 11:

x + 2y = 8    [1]

Substitute x from [2] into [1]:

10 - 3y + 2y = 8

Simplifying:

10 - y = 8

Subtracting 10:

-y = -2

Multiplying by -1:

y = 2

From [2]:

x = 10 - 3y

x = 10 - 3*2 = 4

Solution: (4,2)

263.89 i think brainiest if correct?

EXPLAINATION: [tex]\frac{95}{36}[/tex] x 100% = 263.8888888889%

Answer:6.36

Step-by-step explanation:

Multiply the bill($42.40) by 0.15

Answer:

Zoo

4=60

8=120

12=180

16=240

Museum

5=95

10=190

15=285

20=380

ALSOOOO HI BLINK!

Answer:

5/3 or 1.666

Step-by-step explanation:

m is 5/3 or 1.66 as a decimal

m＝((y2-y1):(x2-x1))

Answer:

12 and 4

Step-by-step explanation:

Answer:

12 and 4

Step-by-step explanation:

hope this helps you lovely!

Answer:

45 dogs

Step-by-step explanation:

so she has $550 and she did 20 cats and it costs $5 per cat and 5 x 20 is $100 and $550 - $100 = 450 and 450 divided by 10 ( because it's $10 per dog) is 45.

Answer

3/5=k6+8x

Step-by-step explanation:

Simplifying

2(k + -5) + 3k = k + 6

Reorder the terms:

2(-5 + k) + 3k = k + 6

(-5 * 2 + k * 2) + 3k = k + 6

(-10 + 2k) + 3k = k + 6

Combine like terms: 2k + 3k = 5k

-10 + 5k = k + 6

Reorder the terms:

-10 + 5k = 6 + k

Solving

-10 + 5k = 6 + k

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-1k' to each side of the equation.

-10 + 5k + -1k = 6 + k + -1k

Combine like terms: 5k + -1k = 4k

-10 + 4k = 6 + k + -1k

Combine like terms: k + -1k = 0

-10 + 4k = 6 + 0

-10 + 4k = 6

Add '10' to each side of the equation.

-10 + 10 + 4k = 6 + 10

Combine like terms: -10 + 10 = 0

0 + 4k = 6 + 10

4k = 6 + 10

Combine like terms: 6 + 10 = 16

4k = 16

Divide each side by '4'.

k = 4

Simplifying

k = 4

Answer:

0 = -2

Step-by-step explanation:

Answer:

no answer.

Step-by-step explanation:

5x + 3 - 3x = 2(x + 3) - 5             Simplify the left.

2x + 3 = 2(x + 3) - 5                    Remove the brackets

2x + 3 = 2x + 6 - 5                      Simply the right

2x + 3 = 2x + 1                            

It doesn't matter what you do, this is going to give you an impossible answer. The 2x's will cancel out and you will get 3 = 1 which is impossible.

Answer:

1.50 i think

Step-by-step explanation:

i did 3 divided by 4 and got 0.75. then, multiplied that by 2 and got 1.50!

Answer:

A

Step-by-step explanation:

It's a solid dot that's going left, so it's less than or equal to. What integer is it on? -2. So it is either less than or equal to -2.

Answer:

A

Step-by-step explanation:

since its closed its ≤ and going to the left means less than or equal to. :D

Answer:

68.5

Step-by-step explanation:

180-43=137

137/2 = 68.5

Answer:

x = 47°

Step-by-step explanation:

In a kite the main diagonal AC bisects the opposite angles, then

∠ BAE = ∠ DAE = 43° , then ∠ A = 86°

Since AB and AD are congruent then Δ ABD is isosceles and the base angles are congruent, thus

x = [tex]\frac{180-86}{2}[/tex] = [tex]\frac{94}{2}[/tex] = 47°

Answer:

0.2?

Step-by-step explanation:

Answer:

.25 cup

Step-by-step explanation:

5 divided by 20 = .25