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
OleMash [197]
3 years ago
10

What is the solution to this equation? log_7 (5 + 11x) = 2

Mathematics
1 answer:
11111nata11111 [884]3 years ago
5 0

Answer:

x = 4

Step-by-step explanation:

Using the rule of logarithms

log_{b} x = n , then x = b^{n}

Given

log_{7} (5 + 11x) = 2 , then

5 + 11x = 7² = 49 ( subtract 5 from both sides )

11x = 44 ( divide both sides by 11 )

x = 4

You might be interested in
Help please!! <br> −5(w−5)=−5 <br> Solving Multi-Step Equations Using the Distributive Property
OverLord2011 [107]

Answer:

w=6

Step-by-step explanation:

−5(w−5)=−5

= divide both sides by -5

=w-5=1

add 5 to both sides

= w=6

3 0
3 years ago
Read 2 more answers
I'm Timed
Tju [1.3M]
It would be C. Because PEMDAS. Division goes first in this equation. So it’d be 15 divided by 3 plus 6
7 0
3 years ago
Read 2 more answers
Below, enter x If the graph of the given equation is symmetric with respect to the x-axis, y if it is symmetric with respect to
ololo11 [35]

Answer:

Step-by-step explanation:

You can tell by looking at the form of each equation.

y = tx

This is a straight line that passes through the origin, so it symmetric with respect to the origin.

y = x²+1

This is an up-opening parabola with vertex at (0,1), so it is symmetrical about the y-axis.

y = x²+x = (x+½)² - ¼

This is an up-opening parabola with vertex at (-½,-¼). Not symmetrical to either axis nor to the origin.

Can't tell what "y = (1 + x2)3" means. Which terms are exponents?

5 0
3 years ago
Please help ASAP! <br> 5−p+6=−8
BabaBlast [244]

Answer:

p=19

Step-by-step explanation:

5-p+6=-8

11-p=-8

19-p=0

p=19

3 0
3 years ago
Read 2 more answers
In ΔVWX, the measure of ∠X=90°, VW = 72 feet, and XV = 27 feet. Find the measure of ∠W to the nearest degree.
BigorU [14]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE URGENT I DONT WANNA FAIL
    10·1 answer
  • Midpoint of (-3,2) (3,2)
    14·1 answer
  • write three ratios that are equivalent to the one given:the ratio of right of right-handed students to left-handed students is 1
    15·2 answers
  • What does d equal ?? ​
    13·1 answer
  • Estimate 200 divied by 7
    5·1 answer
  • Select Repeating or Nonrepeating to correctly classify each decimal. Repeating Nonrepeating 7.777777... 6.213 KON 5.1152535 4.04
    7·1 answer
  • Harks
    9·1 answer
  • What is the domain of the function y= 4x+6 - 7?
    12·1 answer
  • My sis is having a hard time simplifying a problem. I'm not good at simplifying myself So I cant help her ):P
    15·1 answer
  • Compare. Select&lt;,&gt;,=.<br>13 gal ? 55qt​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!