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
algol [13]
3 years ago
15

Can you help me with this

Mathematics
1 answer:
adell [148]3 years ago
5 0
(5^-2 ● 4^-4)^-2

you need to multiply tge power of tge outside the bracket with tge power inside the bracket to eliminate the power

= 5^4 ● 4^8

the answer is A
You might be interested in
Indicate the general rule for the arithmetic sequence with a3 = -12 and a8 = -37
Mandarinka [93]

Answer:

The general rule is a_n = -2 - 5(n-1)

Step-by-step explanation:

Arithmetic sequence:

In an arithmetic sequence, the difference between consecutive terms is always the same, and this difference is called common difference.

The general rule of an arithmetic sequence is given by:

a_{n} = a_1 + (n-1)d

In which a_1 is the first term and d is the common difference.

We can also find the nth term as a function of a term m, using:

a_n = a_m + (n-m)d

a3 = -12 and a8 = -37

First we find the common difference. So

a_n = a_m + (n-m)d

a_8 = a_3 + (8-3)d

-37 = -12 + 5d

5d = -25

d = -\frac{25}{5}

d = -5

So

a_n = a_1 - 5(n-1)

Finding the first term:

a_n = a_1 - 5(n-1)

Since a_3 = -12

a_n = a_1 - 5(n-1)

a_3 = a_1 - 5(3-1)

a_1 = a_3 + 10 = -12 + 10 = -2

So the general rule is:

a_n = a_1 - 5(n-1)

a_n = -2 - 5(n-1)

6 0
3 years ago
How do I factor 8v2-8v-448=0?
Shtirlitz [24]
Factor it should be
8(v-8)(v+7)
3 0
3 years ago
Max lost 23 pounds while on a diet. He
san4es73 [151]
184+23=w
207=w
That’s the answer 207
3 0
3 years ago
Help with the problem
KiRa [710]

Answer:

Not clear of the question

Step-by-step explanation:

  • Ueuuhdhd
  • Ndjms
  • Dhhd
3 0
3 years ago
Can anyone help me? My teacher just recently taught me this today, be he never explained much. The question is in the photo
IceJOKER [234]

You've got five different problems in this photo ... four on top and the word problem on the bottom ... and they're all exactly the same thing:  Taking two points and finding the slope of the line that goes through them.

In every case, the procedure is the same.
If the two points are  (x₁ , y₁)  and  (x₂ , y₂) , then
the slope of the line that goes through them is

                          Slope  =  (y₂ - y₁) / (x₂ - x₁) .

This is important, and you should memorize it.

#1).  (8, 10)  and  (-7, 14)

         Slope  =  (14 - 10) / (-7 - 8)  =  4 / -15

#2).  (-3, 1)  and  (-17, 2)

         Slope  =  (2 - 1) / (-17 -  -3)  =  (2 - 1) / (-17 + 3)  =  1 / -14

#3).  (-20, -4)  and  (-12, -10)

         Slope  =  [ -10 - (-4) ] / [ -12 - (-20) ]

=========================================

The word problem:

This question only gives you one point on the graph,
and then it wants to know what's the slope ?
What are you going to do for another point ?

A "proportional relationship" always passes through the origin,
so another point on the line is  (0, 0) .

Now you have two points on THAT line too, and you can easily
find its slope.

4 0
3 years ago
Other questions:
  • What answer to 7(v+9)-8(5-7)
    14·2 answers
  • 3% tax, $314 weekly: Find the amount of local tax deducted.
    8·2 answers
  • A student is planning to hike a mountain that has three peaks. The third peak is the highest peak on the mountain and its height
    14·1 answer
  • What is the distance from the origin to point A graphed on the complex plane below?
    13·1 answer
  • which of the following is a counterexample of the statement, "the sum of an odd number and an even number is always positive"? -
    6·2 answers
  • The number 49 is decreased to 45. What is the percentage by which the number was decreased, to the nearest tenth of a percent?
    10·1 answer
  • I need help with this question. Thank you so much!
    13·2 answers
  • A figure rests entirely in Quadrant 4. It is rotated 270° counterclockwise about the origin. In which quadrant does its resultin
    13·1 answer
  • The following expressions are polynomial except
    13·1 answer
  • The cost of playing pool increases with the amount of time using the table. Identify the independent and dependent quantity in t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!