figures that formed by intersecting two inverted cones and a plane.

Answer:

[tex] - 1[/tex]

Step-by-step explanation:

[tex]\lim_{x\to 0} \frac{x + 2}{ x -2}[/tex]

[tex] = \frac{0 + 2}{ 0 -2}[/tex]

[tex] = \frac{2}{-2}[/tex]

[tex] = - 1[/tex]

Answer:

- 1

Ok? Understand?

........

Answer:

[tex]f(x) = x - 2 \\ g(x) = - 7x + 10 \\ f(g(x)) = ( - 7x + 10) - 2 \\ f(g(x)) = - 7x + 10 - 2 \\ f(g(x)) = - 7x + 8 \\ f(g(1)) = - 7(1) + 8 \\ f(g(1)) = - 7 + 8 \\ \boxed{f(g(1)) = 1}[/tex]

Answer:

Step-by-step explanation:

One root is given, 10 - 4√7.

Since the polynomial has to have rational roots and of a minimal degree, the other root is the conjugate of the given and the polynomial is of degree 2 minimum.

The polynomial is:

Subtracting a negative becomes addition.

Both of the subtractions are subtracting a negative , so they both become addition.

Answer: D. 18 5/8 + 22 2/5 + 40 1/5

Answer:

it should be 23 feet long

Step-by-step explanation:

Answer:

You reflect it, Translated and Rotate it

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

(9 + 33 - 6) ÷ 6 - 3²

             36 ÷ 6 - 3²   p

             36 ÷ 6 - 9    e

                     6 - 9    md

                         - 3   as

(10 + 43 - 5) ÷ 6 + 5²

              48 ÷ 6 + 5²    p

              48 ÷ 6 + 25   e

                       8 + 25  md

                             33  as

(6 + 3)² + (9 - 10 + 5)

       9² + 4     p

      81 + 4      e

      81 + 4      md not used

            85     as

4 x (12 x 6 - 4²) + 9        must use pemdas inside the parentheses first

4 x (12 x 6 - 16) + 9     e   (p not used inside)

     4 x (72 - 16) + 9    md

             4 x 56 + 9    as   parentheses complete, start over

                 224 + 9    md  (pe not used)

                       233    as

Hi there!  

»»————-　★　————-««

I believe your answer is:  

m = -3  

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

[tex]m = \frac{\text{Change in Y}}{\text{Change in X}} = \frac{-1-2}{2-1} = \frac{-3}{1}=\boxed{-3}[/tex]

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

B

Step-by-step explanation:

the amount of gas in tank changes over time (hours)

pls correct me if I'm wrong hope this helps

Answer:

x > 3

Step-by-step explanation:

2(2x -3) >6

4x - 6 > 6( collect the like terms)

4x > 12(divide both sides by 4)

x > 3

PLS MARK BRAINLIEST

Vertex is (2,3), so that gives us:

    y=a(x-2)^2+3

Now the graph goes through (0,1), so plug that in to find a:

    1 = a(0-2)^2+3

  -2 = a(-2)^2

  -2 = a•4

 -1/2 = a

So, y = -1/2 (x-2)^2 + 3

Answer:

y = - ½(x - 2)² + 3

Step-by-step explanation:

Given the vetex, (2, 3), as the maximum point on the graph, along with the y-intercept, (0, 1):

We can substitute these values into the given vertex form of the quadratic equation:

y = a(x - h)² + k

where:

Use vertex = (2, 3) and y-intercept (0, 1) to solve for "a":

y = a(x - h)² + k

1 = a(0 - 2)² + 3

1 = a(-2)² + 3

1 = a(4) + 3

Subtract 3 from both sides:

1 - 3 = a(4) + 3 - 3

-2 = 4a

Divide both sides by 4 to solve for a:

-2/4 = 4a/4

- ½ = a

Therefore, the value of a = - ½. This means that the graph opens downward, and that the parabola is wider than the parent function.

The quadratic equation in vertex form given a = - ½, and vertex (2, 3) is:  

y = - ½(x - 2)² + 3

Please mark my answers as the Brainliest if you find this explanation helpful :)

Answer:

D

You avoid paying any interest and fees, this is the most obvious since you are trying to avoid debt and fees which will build up as you don't pay them

Answer:

HMmMm I think the answer is yes

Personally, I did this in a kinda weird way but I think that it should be correct

-How I figured the answer out-

I took 11g and wrote 80% next to it, because after all it has 80% less fat than the regular cookie.

Then, I scaled it down to 10% by dividing by 8, which got me

1.375g = 10%

And finally, I multiplied by 10 to now have 100% (meaning, a regular serving size cookie) and be left with the result: 13.75g

-The answer-

13.75g   (don't forget to write the units)

Have a great day :)

Answer:

9/10 in fraction form 0.9 in decimal form

Step-by-step explanation:

Answer:

9/10

Step-by-step explanation:

keep change change, then multiply.

Answer:

$14.22 is the interest rate

Answer:

a

63.75

I decided 85 by 2 to get what one Ince would be and then multiplied that number by 1.5

Answer:

slope = 0.5=1/2

using the formula y-y1 = m (x -x1)

y - 0 =1/2(x - 4)

y = 1/2 (x -4); cross multiply

2y = x -4

divide both sides by 2

y = 1/2x -2

y = 0.5x -2(equation of the line)

Answer:

a I think ooookkkkk

The solution of the equation x/(x-1) + 2/(x+2) = -6/(x²+x-2) represented by statement is option D. The equation has one true solution and one extraneous solution.

To find the solutions to the equation, we need to simplify and solve for x:

x/(x-1) + 2/(x+2) = -6/(x²+x-2)

Factor the denominators on both sides of the equation.

The denominator on the left side can be factored as follows:

x² + x - 2 = (x+2)(x-1)

Find the common denominator.

The common denominator for the left side is (x-1)(x+2).

Rewrite the fractions with the common denominator:

[(x+2) × x]/[(x-1)(x+2)] + [2 × (x-1)]/[(x-1)(x+2)] = -6/[(x+2)(x-1)]

Combine the fractions,

[x(x+2) + 2(x-1)] / [(x-1)(x+2)] = -6/[(x+2)(x-1)]

Eliminate the denominator:

Multiply both sides by (x+2)(x-1) to eliminate the denominators:

[x(x+2) + 2(x-1)] = -6

Expand and simplify the equation:

x² + 2x + 2x - 2 = -6

x² + 4x - 2 = -6

x² + 4x + 4 = 0

Solve for x using the quadratic formula:

x = (-b ± √(b²-4ac)) / 2a

Here, a = 1, b = 4, and c = 4.

x = (-4 ± √(4² - 4 × 1 × 4)) / 2× 1

x = (-4 ± √(16 - 16)) / 2

x = (-4 ± √0) / 2

x = (-4 ± 0) / 2

x = -4 / 2

x = -2

The equation has one true solution, x = -2 (repeated root).

Now, let's check this solution in the original equation:

x/(x-1) + 2/(x+2) = -6/(x²+x-2)

(-2)/((-2)-1) + 2/((-2)+2) = -6/((-2)²+(-2)-2)

(-2)/(-3) + 2/0 = -6/(4-2-2)

2/0 is undefined, and since we cannot divide by zero, we have an extraneous solution.

Therefore, the correct statement  for the solution is option D. The equation has one true solution and one extraneous solution.

learn more about solution here

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Answer:

Give me branilest first you scammer

Step-by-step explanation:

Answer:

f(-1)= -3

Step-by-step explanation:

We all know f(x) = y

Since x= -1, y= -3 as per given in the graph, so

f(-1)=-3

Answer:

Step-by-step explanation:

Add:

Subtract:

Answer:  [tex]\large \boldsymbol {\sf x^2+9 }[/tex]

Step-by-step explanation:

[tex]1) \\\\ \large \boldsymbol {} \sf 4x^2-2x+6 \\ + \\ \underline{2x^2+4x-1} \\\\6x^2+2x+5[/tex]          [tex]2) \\\\ \large \boldsymbol {} \sf 6x^2+2x+5 \\-\\ \underline{5x^2+2x-4} \\\\x^2+9[/tex]

Answer:

D. The expected height for someone with a femur length of 55 centimeters

Answer:

Step-by-step explanation:

3000(1.042)^5= 3685.18970751

which rounds to 3685.19

Answer:

Step-by-step explanation:

4x^2+5x^2+x^2

Answer:

Put 8 one the little line that is directly left to -1.

Put 9 at the line directly right from zero.

Put 10 on the line directly to the right of -1

Put 11 on the one directly left from zero.

Step-by-step explanation:

Well cause I know