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
NemiM [27]
3 years ago
5

Each question mark represents a missing exponent. Find the value of the exponent.

Mathematics
1 answer:
Tresset [83]3 years ago
8 0

Answer:

4

Step-by-step explanation:

r^-7*r^4=r^-7+4=r^-3=1/r^3

You might be interested in
Write a polynomial function with the given zeros. multiply the terms (write in standard form).
sukhopar [10]

Answer:

<h2>1)</h2><h2>x^{3} - 3timesx -2 = 0</h2><h2>2)</h2><h2>x^{3} - x^{2} - 6timesx</h2>

Step-by-step explanation:

1)

A polynomial function of x can be represented as

f(x) = (x + 1)(x + 1)(x - 2), if we put x = -1 / -1 / 2, then we will get x = 0.

Now,

f(x) = (x + 1)(x + 1)(x - 2) = (x^{2} + 2timesx + 1)(x - 2) = x^{3} + 2timesx^{2} + x - 2timesx^{2} - 4timesx -2 = x^{3} - 3timesx -2.

2)

Similarly, this function must have to be valued 0 for x = -2, 0, 3

Let g(x) be the function.

Hence,

g(x) = (x + 2)(x - 0)(x - 3) = (x^{2} + 2timesx )(x - 3) = x^{3} + 2timesx^{2}  - 3timesx^{2} -6timesx =  x^{3} - x^{2} - 6timesx

3 0
3 years ago
What is the value of x in the equation 3x-1/9=18 when y equals 27
anygoal [31]

Answer: 163/27

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x + -1/9 = 18

Step 2: Add 1/9 to both sides.

3x + -1/9 + 1/9 + = 18 + 1/9

3x = 163/9

Step 3: Divide both sides by 3.

3x/3 = 163/9 over 3

x = 163/27

8 0
3 years ago
Simplify cos(θ) − sec(θ) /<br> sin(θ)
Salsk061 [2.6K]
<span>Replace tan θ with sin θ/cos θ

= sin²θ/cos θ + cos θ

Now multiply the right-hand side by cos θ/cos θ to get the same denominator:

= sin²θ/cos θ + cos²θ/cos θ
= (sin²θ + cos²θ)/cos θ

The numerator is equivalent to 1:

= 1 / cos θ
= sec θ</span>
7 0
3 years ago
I totally blanked and forgot how to do this. Can anyone help
neonofarm [45]

Answer:

The answer is 82 unit total

Step-by-step explanation:

You can take the entire shape and break it down to normal shapes such as squares and triangles. Then you can use the formula of these shapes to find the area. Last you add all the unit together and that's the answer

8 0
3 years ago
Read 2 more answers
4 cats each ate 1/4 cup of canned food and 1/4 cup of dry food. how much food did they eat altogether
VashaNatasha [74]

Answer: 1 cup canned and 1 cup dry, 2cups put together

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which of these expressions is equivalent to m^2 - n^2 - 14n - 49?
    5·1 answer
  • A box measure 4 units by 2.5by 1.5 units what is the greatest number of cubes with a side length of 1/2 unit that can pack insid
    10·1 answer
  • Factor the polynomial using the pattern.<br> x^2-3x - 28
    13·1 answer
  • What does the quotient 35/x represent?
    5·2 answers
  • In factoring by grouping, what would you have for step 3 for the following?
    14·2 answers
  • Which equation best represents the function, "the height of a door is three times its width."
    7·1 answer
  • How to find Gradient and y intercept
    7·1 answer
  • The tape diagram shows the ratio of boys to girls at 4:5. If there are 275 total girls. How many boys are there?
    8·2 answers
  • (x + y)2, when x = 6 and y = 9.
    10·2 answers
  • Pls help will mark brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!