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
Rudiy27
3 years ago
13

5.

Mathematics
1 answer:
Ann [662]3 years ago
8 0

Answer:

C

Step-by-step explanation:

3n= 3 times n

And it is less than 52

You might be interested in
A fluorite crystal is shaped like a regular octahedron with edges that are 2.1 inches. Which of these is the volume of the fluor
Anni [7]
To solve this problem you must apply the proccedure shown below:

 1. You have the following information given in the problem above: The<span> regular octahedron with edges that are 2.1 inches.

 2. Therefore, you must apply the formula for calculate the volume of a octahedron, which is:

 V=(a^3</span>√2)/3

 3. Therefore, you have:

 V=((2.1 inches)^3√2)/3
 V=178.30 inches^3
6 0
3 years ago
Another one for yall
evablogger [386]

#1

2 solutions

  • As there are 2 variables namely x and y.

#2

No solution

  • a1/a2=b1/b2\neqc1/c2

#3

Option A

  • multiply 2 with eq(1) and 1 with eq(2)

#4

Option D

  • Multiply 2 with eq(2)
5 0
3 years ago
PLEASE HELP. WILL GIVE BRAINLIEST AND WORTH 60 POINTS.
Agata [3.3K]

Answer:

  • Q1. No solution
  • Q2. (5, 6)
  • Q3. Infinitely many solutions
  • Q4. No solution
  • Q5. (2, 3)

Step-by-step explanation:

Q1.

  • y = -1/3x - 1
  • x + 3y = -12

<u>Solution</u>

  • x + 3(-1/3x - 1) = -12
  • x - x - 3 = -12
  • -3 = -12

No solution

Q2

  • y = 2x - 4
  • y = x + 1

<u>Solution</u>

  • 2x - 4 = x + 1
  • x = 5
  • y = 6

(5, 6)

Q3

  • y = -3x + 3
  • 6x + 2y = 6

<u>Solution</u>

  • 6x + 2(-3x + 3) = 6
  • 6x - 6x + 6 = 6
  • 6 = 6

Infinitely many solutions

Q4

  • - 5x + y = 1
  • - 10x + 2y = -2 ⇒ -5x + y = -1

<u>Solution</u>

  • 1 = -1

No solution

Q5

  • y = 1/2x + 2
  • y = x + 1

<u>Solution</u>

  • 1/2x + 2 = x + 1
  • 1/2x = 1
  • x = 2
  • y = 3

(2, 3)

8 0
3 years ago
PLEASE ANSWER CLEARLY WITH THE EQUATION
STatiana [176]

After solving the provided question, Aisha spent 7.9 hours and 9.9 hours, respectively, working last week as a babysitter and a landscaper.

<h3>Which is an equation?</h3>

A mathematical statement that has at least two terms, both of which contain variables or equal integers, is defined as an equation.

Aisha is reportedly working two summer jobs, earning $7 an hour for babysitting and $8 an hour for gardening.

Let's say you were to watch the children for x hours.

And y would be the amount of hours spent on landscaping.

Last week, Aisha spent two more hours babysitting than a landscaper, earning a total of $134.

y = x + 2\\7x + 8y = 134\\Substitute the value of y = x + 2 in the equation,\\7x + 8(x + 2) = 134\\7x + 8x + 16 = 134\\15x = 134 - 16\\15x = 118\\x = 118/15\\x = 7.9\\Substitute the value of x = 7.9 in the equation y = x + 2 ,\\y = 7.9 + 2\\y = 9.9\\

To more about the equation here:

brainly.com/question/649785

#SPJ1

5 0
1 year ago
Lucy made tables of values to approximate the solution to a system of
photoshop1234 [79]

Answer option a is the answer

6 0
3 years ago
Other questions:
  • 12 buses bring a total of 420 people to the Alharbra in Granada, Spain. Each bus carries the same number of people. How many peo
    15·1 answer
  • 543.3 + 3..28 help me
    5·2 answers
  • The point where the graph intersects the y-axis represents the beginning of the
    15·1 answer
  • A number k is at least 5. Write this word sentence as an inequality.
    5·1 answer
  • Anna owed a bank $12,750. She payed the bank $475 evrey month. How much money did anna still owe to the bank after 22 months?
    11·1 answer
  • BE
    5·1 answer
  • sandy is having a thanksgiving feast for her family of 24. she is deciding between these two options. Help please which one is b
    12·1 answer
  • Simplify.<br><br> 2 × (3 – 1) + 3<br><br> 7<br> 8<br> 10<br> 11
    7·1 answer
  • Which answer choice is it?<br><br> A 6.88<br><br> B 11<br><br> C 3.24<br><br> D 55
    7·1 answer
  • What are the roots of the function?<br> f(x) =x^2 + 2x – 80
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!