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
Alexandra [31]
3 years ago
12

What is equivalent to 3:9

Mathematics
2 answers:
bixtya [17]3 years ago
8 0

Answer: 1/3

Step-by-step explanation: If you divide 3 by 3, and 9 by 3, you get 1/3.

Gnesinka [82]3 years ago
4 0

Answer:

1:3

Lowest possible simplification.

You might be interested in
Keisha's team has won 18 games and lost 12 so far this season. What is the approximate probability that her team wins the next g
e-lub [12.9K]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How am I supposed to do this? I WILL GIVE BRAINLEST!
jolli1 [7]

Answer:

  • D. 28.

Step-by-step explanation:

<u>Students with 1 to 3 pairs of shoes:</u>

  • About 32. Just say 32.

<u>Students with 13 - 15 pairs of shoes:</u>

  • 4. Just say 4.

<u>Solve 32 - 4:</u>

  • 32 - 4
  • = 28.
<h2>28 is your answer.</h2>
5 0
2 years ago
Giving that ai +bj 5i-2j are perpendicular find the value of a if b=3​
Nonamiya [84]

Answer:

a = \frac{6}{5}

Step-by-step explanation:

Given

ai + bj and 5i - 2j are perpendicular and b = 3, that is

ai + 3j and 5i - 2j are perpendicular, then

The scalar product = 0 , that is

5a - 6 = 0 ( add 6 to both sides )

5a = 6 ( divide both sides by 5 )

a = \frac{6}{5}

6 0
3 years ago
It takes four steps to factor 48 – 3y 4 completely. Using complete sentences and the appropriate vocabulary, explain each of the
Nezavi [6.7K]

Answer:

3(2 - y)(2 + y)(4 + y²)

Step-by-step explanation:

48 - 3y⁴

Take 3 common:

3(16 - y⁴)

16 is 4² and y⁴ is (y²)²

3(4² - (y²)²)

Using a² - b² = (a - b)(a + b)

3(4 - y²)(4 + y²)

Again, 4 = 2²

3(2² - y²)(4 + y²)

3(2 - y)(2 + y)(4 + y²)

8 0
3 years ago
-6x - 7 is greater than or equal to - 19. Please guide me through the steps of this... I will give brainliest
3241004551 [841]

Answer:

x ≤ 2

Step-by-step explanation:

                                       -6x - 7 ≥ -19

Add 7 to both sides:            -6x ≥ -12

Divide both sides by 6:          -x ≥ -2

Divide both sides by -1:            x ≤ 2

When you divide by a negative, you have to switch the sign around (hence why I chose to do this in separate steps, so it's clearer)

7 0
2 years ago
Other questions:
  • Solve: 2/3x-4=-2<br><br><br>a. -3<br>b.-4<br>c.-9<br>d.3​
    7·1 answer
  • Which figure represents the final image after composition ry-axis ◦ T3, –1 is applied to rectangle LMNP? How is it figure 4?
    7·2 answers
  • In the diagram which two angles must be supplementary with angle 6? A.5 and 7 B. 1 and 10 C.14 and 16 D.7 and 11
    9·2 answers
  • How many students studied for exactly 2 hours?<br> A. 0 B. 2 C. 4 D. Not enough information
    12·2 answers
  • PLEASE HELP ASAP!! I'LL GIVE YOU BRAINLIEST!!
    6·1 answer
  • The value of a vinyl record that Katie purchased in 2016 was $42.20. The value of the record was expected to increase by 3.25% p
    11·1 answer
  • -7x-2y=-13<br> x-2y=11<br> solve for x and y
    7·1 answer
  • The distance from Greg's house to Tanya's house is 7/10 of a mile. Which number correctly shows the number of miles a decimal?*
    12·1 answer
  • Sketch the graph of each equation y=-5x<br><br><br><br> for the down line it goes till -10
    15·1 answer
  • 22. Write the equation of the line through (3, 4) and (2, 1) in slope-intercept form. (Hint: Find point-slope form first)​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!