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
a_sh-v [17]
3 years ago
13

Please help i don’t know how to do this

Mathematics
1 answer:
laila [671]3 years ago
4 0

Answer:

1.) 25

2.)81

3.)49

Step-by-step explanation:

(I recommend getting a Texas instruments TI-84 you can just plug in the numbers and it does it for you :)

You might be interested in
Yessir help a girl out!
REY [17]

Answer:

3rd option (not regular)

Step-by-step explanation:

all the other options are not true

4 0
3 years ago
What is the solution of the equation 9^2x=6? Round your answer to the nearest ten-thousandth.
sammy [17]

Answer:

0.4077

Step-by-step explanation:

It's important to use parenthesis to avoid confusion.

9^(2x) = 6

Use exponent properties:

(9^2)^x = 6

81^x = 6

Take log of both sides

ln(81^x) = ln(6)

Use log properties:

x ln(81) = ln(6)

Solve for x:

x = ln(6) / ln(81)

x ≈ 0.4077

4 0
2 years ago
What is the multiplicative inverse of (-3) + (-6) quick place ​
Yuri [45]

Answer:

-1/6

Step-by-step explanation:

I looked it up

8 0
2 years ago
‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️PLEASE PLEASE HELP!!!!
Lerok [7]
The angle immediately below x makes up the third angle of the isosceles triangle whose base angles are 55°. That third angle and x are "vertical" angles, hence equal. The value of x can be found from the sum of angles of a triangle:
  x + 55° + 55° = 180°
  x = 70°

The appropriate choice is the 2nd one:
  70°
4 0
2 years ago
Read 2 more answers
1/2x + x + 1/5y + y = 32
NeTakaya
(1/2)x + x + (1/5)y + y = 32

(3/2)x + (6/5)y = 32
4 0
2 years ago
Other questions:
  • A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. a blue cans is 6 inches tall and burns at a rate of 1/5
    12·1 answer
  • 1. What is m∠CAD?
    11·2 answers
  • the measure of an angle is five degrees greater than six times its supplement. what is the measure of the larger angle?
    8·1 answer
  • For the parallelogram, find the value of the variables. Show your work
    10·1 answer
  • -3+4p=-31 idk what it is
    13·2 answers
  • Please help I’m in a timed quiz
    12·1 answer
  • Pls I need help with this
    11·1 answer
  • Is this correspondence a function?
    14·1 answer
  • Can y’all help me I’ll give the brain thingy
    14·1 answer
  • What is the slope??<br> (The bottom one says : (-6, -5)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!