1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga2289 [7]
3 years ago
11

Can anyone help me?

Mathematics
2 answers:
Charra [1.4K]3 years ago
4 0
                                                                    V = lwh
                                    2x³ + 17x² + 46x + 40 = l(x + 4)(x + 2)
                 2x³ + 12x² + 16x + 5x² + 30x + 40 = l(x + 4)(x + 2)
2x(x²) + 2x(6x) + 2x(8) + 5(x²) + 5(6x) + 5(8) = l(x + 4)(x + 2)
                     2x(x² + 6x + 8) + 5(x² + 6x + 8) = l(x + 4)(x + 2)
                                      (2x + 5)(x² + 6x + 8) = l(x + 2)(x + 4)
                              (2x + 5)(x² + 2x + 4x + 8) = l(x + 4)(x + 2)
                  (2x + 5)(x(x) + x(2) + 4(x) + 4(2)) = l(x + 4)(x + 2)
                          (2x + 5)(x(x + 2) + 4(x + 2)) = l(x + 4)(x + 2)
                                    (2x + 5)(x + 4)(x + 2) = l(x + 4)(x + 2)
                                          (x + 4)(x + 2)           (x + 4)(x + 2)
                                                           2x + 5 = l
mixer [17]3 years ago
3 0

Answer:

2x + 5 = l

Step-by-step explanation:

V = lwh

                                  2x^3 + 17x^2 + 46x + 40 = l(x + 4)(x + 2)

            2x^3 + 12x^2 + 16x + 5x^2 + 30x + 40 = l(x + 4)(x + 2)

2x(x^2) + 2x(6x) + 2x(8) + 5(x^2) + 5(6x) + 5(8) = l(x + 4)(x + 2)

                    2x(x^2 + 6x + 8) + 5(x^2 + 6x + 8) = l(x + 4)(x + 2)

                                        (2x + 5)(x^2 + 6x + 8) = l(x + 4)(x + 2)

                                 (2x + 5)(x^2 + 2x + 4x + 8) = l(x + 4)(x + 2)

                        (2x + 5)(x)(x) + x(2) + 4(x) + 4(2)) = l(x + 4)(x + 2)

                                 (2x + 5)(x(x + 2) + 4(x + 2)) = l(x + 4)(x + 2)

                                     (2x + 5)(x + 4) + 4(x + 2) = l(x + 4)(x + 2)

                                               (x + 4)(x + 2)               (x + 4)(x + 2)

                                                                     2x + 5 = l

You might be interested in
Find the distance between the points (4,-2) and (0,10)
vagabundo [1.1K]

We can solve this problem by using the distance formula. The distance formula is: \sqrt{(x_{1}-x)^{2} + (y_{1} - y)^{2}} We can now put in values and solve.

\sqrt{(4-0)^{2} + (-2-10)^{2}}  

\sqrt{16 + 144}

\sqrt{160} 

3 0
3 years ago
A number has 2,5 and 7 as its prime factors. what are the four smallest values it and take​
MA_775_DIABLO [31]

Answer:

  70, 140, 280, 350

Step-by-step explanation:

Obviously, it must have the factors 2, 5, 7 as a minimum, so the smallest value is 2×5×7 = 70.

Any of these primes can be added to the product. In increasing order, the smallest additional factors will be 2, 4, 5, 7, 8, 10, ...

So, the four smallest numbers with prime factors of 2, 5, and 7 are ...

  70 = 2·5·7

  140 = 2²·5·7

  280 = 2³·5·7

  350 = 2·5²·7

3 0
3 years ago
In the following exercises, multiply the binomials. Use any method.<br> 241. (x + 8)(x + 3)
Lelu [443]

Answer:

Hence the expression $(x+8)(x+3)=x^{2}+11 x+24$.

Step-by-step explanation:

- The given expression is (x+8)(x+3).

- We have to multiply the given expression.

- Multiply the (x+8) by 3 , multiply the (x+8) by x then add like terms.

$$\begin{array}{r}x+8 \\\underline {\times \quad x+3} \\3 x+24 \\\underline {x^{2}+8 x+24} \\x^{2}+11 x+24\end{array}$$

5 0
1 year ago
Which table shows a proportional relationship between x and y?
stellarik [79]

Answer:c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PEASE PLEASE HELP &amp; EXPLAIN
Vikki [24]

Answer:the answer is NO.

Step-by-step explanation:

Because the number 9, repeats itself in the domain.

7 0
3 years ago
Other questions:
  • What decimal is represented by this expanded form?
    12·1 answer
  • Use compatible numbers to estimate the quotient. 635÷9
    11·1 answer
  • Which is bigger negative 4 or negative 5
    15·2 answers
  • A fitness company conducted an experiment on multiple volunteers for their 15-day "beach body" weight loss program. Their before
    15·1 answer
  • There are 27 campers. This is nine times
    11·2 answers
  • What is the volume of this 3 dimensional figure
    9·2 answers
  • For a party, Tyler gets four different kinds of soda. He buys a 6-pack of each
    9·2 answers
  • Use this table to find how much tax you need to pay on a taxable income of 40,000
    6·1 answer
  • Lisa is on a run of 12 miles. She has 4 hours to complete her run. How many miles does she need to run each hour to complete the
    6·1 answer
  • F (x) = √x + 9 what is the domain?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!