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
denpristay [2]
4 years ago
13

Is log base 5 20 = 4?  Why or why not?

Mathematics
1 answer:
VikaD [51]4 years ago
6 0
Log₅ 20 = 4

Written in exponent form: 20 = 5⁴, which is wrong since 20 ≠ 5⁴
You might be interested in
20
Fiesta28 [93]

Answer:

ghhggjhgfuufdfyu?,redghuutdfguyrrwddfghvcftyhv

3 0
3 years ago
Find x please<br><br><br> 10.3<br><br><br> 9.6<br><br><br> 84<br><br><br> 9
valentinak56 [21]

The 2 small black lines through the sides of the triangle indicate that the 2 sides are the same length.

Because the 2 sides are the same the 2 bottom angles are also the same.


This means that 9x +3 = 84

Now we can solve for x:

9x +3 = 84

Subtract 3 from each side:

9x = 91

Divide both sides by 9:

x = 81 / 9

x = 9

4 0
4 years ago
Find the coterminal angle between 0 and 360°of the angle -280°
Bond [772]

Answer: So, the coterminal angle of 450° is -90°.

Step-by-step explanation:(i) 395°  

Write 395° in terms of 360°.

395°  =  360° + 35°

So, the coterminal angle of 395° is 35◦

(ii) 525°

Write 525° in terms of 360°.

525°  =  360° + 165°  

So, the coterminal angle of 525° is 165°.

(iii) 1150°

Write 1150° in terms of 360°.

1150°  =  3(360°) + 70°  

So, the coterminal angle of 1150° is 70°.

(iv) -270°

Write -270° in terms of 360°.

-270°  =  -360° + 90°

So, the coterminal angle of 270° is 90°.

(v) -450°

Write -450° in terms of 360°.

-450°  =  -360° - 90°  

So, the coterminal angle of 450° is -90°.

8 0
4 years ago
The scale on a map is 1 cm for every 400 km. If Maine and Japan are 22 cm apart on the map, what is the distance between Maine a
hammer [34]
So if 1 cm = 400km
Then 22 cm = 400 × 22 = 8800
6 0
3 years ago
Read 2 more answers
How many ways can a president, vice-president, secretary, and treasurer be chosen from a club with 8 members?
STALIN [3.7K]

Hello! The answer to your question would be as followed:

There at 8 members in a club.

If we choose one of them as the president, there would be 7 people left the be chosen as vice president.

So for each of the 8 ways that we can choose the president. There will also be the 7 ways to choose the vice president

Therefore, 8 * 7 = 56.

Thus, we are left with 6 people to be chosen as treasurer

So with the 8 ways of someone being chosen as president and the 7 ways as someone being chosen as vice president. We have 6 ways for someone to be chosen as the treasurer.

Thus our math sentence would be 8 * 7 * 6 = 336

Meaning there are 366 ways for someone to be chosen as president, vice president, and treasurer with only 8 members.

7 0
3 years ago
Other questions:
  • The figure below shows segments PQ and RS which intersect at point t. Segment PR is parallel to segment SQ.
    11·1 answer
  • Which fraction us equal to 2/3 : 4/7 8/12 6/9
    7·1 answer
  • Which equation represents the pattern in the table below?
    10·2 answers
  • Prime factorization of 72​
    11·2 answers
  • Solve the equation for x, where x is a real number (5 points): <br> -2x^2 + 6x + 4 = 5
    10·1 answer
  • 5.5.4
    12·1 answer
  • 13=5+n please help meeeeee
    11·2 answers
  • Solve the exponential question . Leave your answer as a fraction
    12·1 answer
  • Use the protractor to measure<br> these angles<br> M m m Check
    5·1 answer
  • The one-time fling! Have you ever purchased an article of clothing (dress, sports jacket, etc.), worn the item once to a party,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!