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
Lady_Fox [76]
4 years ago
5

216^-1.5t+15=1 please solve and give the correct answers will give brainlest

Mathematics
1 answer:
LekaFEV [45]4 years ago
3 0
If +15 is also a a part of the power of 216 there will be no solution:
216^(-1.5t)=1-15
216^(-1.5t)=-14
-1.5t= 216 base log -14 as log with negative value(-14 in this problem) has no solution so,
I guess it is 216^(-1.5t+15)=1 right?

216^-1.5t+15=1
-1.5t+15=216 base log 1
-1.5t+15=0(Any log with value 1 of anybase has no value which is peopwely 0)
-1.5t=-15
t=15/1.5
t=10
You might be interested in
Simplify (34)−1.
elena55 [62]

The simplified form of the expression; (3/4)-¹ as given in the task content is; 4/3.

<h3>What is the simplified form of the expression as given in the task content?</h3>

It follows from the task content that the expression in discuss can be simplified as follows by the laws of indices;

(3/4)-¹

Hence, due to negative exponent, the result is;

= 1 ÷ (3/4)¹

= 1 × (4/3)

= 4/3.

Read more on indices;

brainly.com/question/170984

#SPJ1

6 0
2 years ago
Seema’s farther is thrice as old as Seema. After 12 years he will be just twice his daughter. Find their present ages
Nitella [24]

Answer:

Step-by-step explanation:

Let the age of Seema be x and her father be 3x

After 12 years,

Age of Seema=x+12

Age of father=3x+12

Now we have,

3x+12=2(x+12)\\\\3x+12=2x+24\\ 3x-2x=24-12\\x=12

Again,

Present age of her father=3x=3×12=36

Hence, the present age of Seema is 12 and her father is 36.

7 0
3 years ago
It's possible to build a triangle with a side lengths of 5, 5, and 10
yawa3891 [41]
Yeah, base is ten and the two sides are 5...
7 0
3 years ago
Read 2 more answers
Consider the three isosceles triangles.
Musya8 [376]
The value of x for the green triangle is 65 degrees
The value of x for the purple triangle is 25 degrees
The value for x on the red triangle is 45 degrees
6 0
3 years ago
A cab company charges a $3 boarding rate in addition to its meter which is $2 for every mile. What is the equation of the line t
Ipatiy [6.2K]

well im guessing it the average highway speed 60 mph so it is $7

7 0
3 years ago
Other questions:
  • Pls help!! will give thx and 5star and brainliest
    12·1 answer
  • jade and 5 friends had 3 oranges they shared the oranges equally. how much of an orange did jade and her friends each get
    5·1 answer
  • In the Treasure, Treasure! video game, players gain and lose points by finding and losing treasure. In level 2, Leslie earned -2
    5·1 answer
  • Let P be the centrold of ASTU, and let SW be a medlan of ASTU. If SW = 3, find SP and PW.
    7·1 answer
  • WILL MARK BRAINLIEST PLEASE HELP!!!!!!!!!!!!!!!!!
    10·1 answer
  • Employment Surveys Employment statistics in the US are often based on two nationwide monthly surveys: the Current Population Sur
    8·1 answer
  • What's the equation with a rate of change of 3 ​<br><br>1. 3y=2x+5<br>2.y=6x-3<br>3.y=3x+12
    5·1 answer
  • Please help me!!!!!!!!!!!
    11·1 answer
  • James knows that when he walks, he takes about 120
    15·2 answers
  • In a school 50% of learner's are younger than 10 , 1/20 are 10years old and 1/10 are older than 10 but younger than 12, the rema
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!