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
WITCHER [35]
1 year ago
11

Can someone pls help me?

Mathematics
1 answer:
Ilya [14]1 year ago
4 0

Answer:

\frac{2 ln(5) }{3 ln(2) }

Step-by-step explanation:

log_{8}(25)  =  \frac{ ln(25) }{ ln(8) }  =  \frac{ ln( {5}^{2} ) }{ ln( {2}^{3} ) }  =  \frac{2 ln(5) }{3 ln(2) }

You might be interested in
A square matrix A is said to be idempotent iff A2 = A. (i) Show that if A is idempotent, then so is I − A. (ii) Show that if A i
muminat

Answer:

Step-by-step explanation:

Given that A is a square matrix and A is idempotent

A^2 = A

Consider I-A

i) (I-A)^2 = (I-A).(I-A)\\= I^2 -2A.I+A^2\\= I-2A+A\\=I-A

It follows that I-A is also idempotent

ii) Consider the matrix 2A-I

(2A-I).(2A-I)=\\4A^2-4AI+I^2\\= 4A-4A+I\\=I

So it follows that 2A-I matrix is its own inverse.

7 0
3 years ago
Tamara wants to find the distance from (2, –10) to other points. For which points in the same quadrant as (2, –10) could Tamara
Wewaii [24]

Answer:

(2,-2)

(10,-10)

(2,-9)

(7,-10)

Step-by-step explanation:

The given point is (2,-10)

This point is in the fourth quadrant.

To be able to use the number line to find the distance between this point , (2,-10) and another point in the fourth quadrant, the second point must have the same x-coordinate with this point or the same y-coordinate with this point.

3 0
3 years ago
Read 2 more answers
Are the ratios 6:2 and 2:6 equivalent?
Alenkasestr [34]

Answer:

no

Step-by-step explanation:

5 0
2 years ago
In a class 3/4 of the boys like math, 1/2 like science, 1/4 of those who like science do not like math. How many boys like neith
wariber [46]
Brainiest Answer:
D.1/8
5 0
3 years ago
14. Which of the following is true about given APQR given in Figure 7.82 to the right? a. p²+q²=² b. q²+r²=p² c. (p+q)²=r² d. p²
Cloud [144]
Answer :
a. p²+q²=r²

According to the Pythagorean theorem :
p²+q²=r² ,because this is a right triangle and r is the length of the hypotenuse.
8 0
2 years ago
Other questions:
  • Determine the measure of ∠DBC. answers: 1) 130° 2) 115° 3) 230° 4) 65°
    5·2 answers
  • Solve -1/2w-3/5=1/5w
    8·1 answer
  • Please help, Find the Quotient, simplify your answer, Show your work
    6·1 answer
  • Complete the square to transform the expression x^2− 2x − 2 into the form a(x − h)^2+ k.
    12·2 answers
  • What parts do all bar graphs have
    15·2 answers
  • In simplest form, what is the ratio of triangles to circles?
    15·2 answers
  • The shelf is 4 feet wide and 2/3 feet deep. what is the area of the shelf?
    5·1 answer
  • 7 times a number is decreased by 8, the answer is the same as 3 times the number
    7·1 answer
  • Multiply (x - 4)(2x + 3) using the foil method show the foil method products
    15·2 answers
  • How do i correctly label the triangle?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!