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
Zina [86]
3 years ago
15

What is the answer for this math?​

Mathematics
1 answer:
Westkost [7]3 years ago
6 0

Answer:

x=-4.992 and x=-0.434

Step-by-step explanation:

we have    

\frac{\sqrt{3x+15}}{5}=2^{x}

we can divide the equation above into two equations

so

y=\frac{\sqrt{3x+15}}{5} ----> equation A

y=2^{x} ----> equation B

Solve by graphing

The solutions of the system are the x-coordinates of the intersection points both graphs

using a graphing tool

The solutions are x=-4.992 and x=-0.434

see the attached figure

You might be interested in
3<br> What is 27x + 8<br> ——————-<br> 3x-2
marissa [1.9K]

Answer:

34 Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If y varies directly as x and y = 42 when x = 6, find the equation that gives the relationship between x and y.
Troyanec [42]

Answer:

B

Step-by-step explanation:

since K is constant ( the same for every point) we can find k when given any point by dividing the y-coordinate by the x-coordinate.

6 0
3 years ago
Abbie, Beth, Carl, Diego, and Elena are waiting in line. Use the following information to figure out which of the five is first
zlopas [31]
Abbie is not next to Elena or Carl
5 0
3 years ago
Choose the equation that is equivalent to this statement. 9090 is 70% of x.
Zolol [24]
9090 is 70% of 12,985.7143
5 0
3 years ago
a large pizza is advertised to have 14 inch diameter. If a costumer orders two large pizzas, how many squares inches of pizza wi
kari74 [83]
Radius ^2 * pi = 1 pizza * 2 = area of 2 pizzas = 307.876 in ^2
5 0
3 years ago
Read 2 more answers
Other questions:
  • Can somebody please help me with this?
    9·1 answer
  • What is the factorization of 3x^2 + 6x - 24 ???
    8·1 answer
  • What is 22013.2220% + 12345.078965%+85$
    14·2 answers
  • G(x) + (–g(x)) =................
    6·1 answer
  • Complete the table given rule <br><br> Rule y=x-4 <br> 6<br> 0<br> 4
    15·1 answer
  • Create an expression equivalent to 4(3x+2y)
    13·1 answer
  • What is the measure of angle x?
    15·2 answers
  • Work out the Highest Common Factor of 63 and 105.
    15·2 answers
  • Plz help what is 8 t.=_______lb.?
    8·1 answer
  • MATH- Complete QUESTIONS BELOW
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!