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
Effectus [21]
3 years ago
6

(Easy) Whoever is fastest gets brainless and extra points.

Mathematics
1 answer:
alekssr [168]3 years ago
6 0
5/15 = 0.33 cm3 …… that is the answer I think of you can answer mine that would be great
You might be interested in
Solve each equation 3x^2=80
Lapatulllka [165]

Answer:

x = \frac{4\sqrt{15}}{3}, x = \frac{-4\sqrt{15}}{3}

or

x = \frac{\pm4\sqrt{15}}{3}

Step-by-step explanation:

Hello!

Use the quadratic formula: x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

First, let's convert our equation to standard form of a Quadratic: ax² + bx + c = 0

3x² = 80

3x² - 80 = 0

Note, thats the value of b will be 0, as there is no "bx"

Now, solve:

  • x = \frac{-(0) \pm \sqrt{(0)^2 - 4(3)(-80)}}{2(3)}        Plug in values
  • x = \frac{\pm\sqrt{960}}{6}                              Simplify the radical (Discriminant)
  • x = \frac{\pm8\sqrt{15}}{6}                              Pull out perfect squares
  • x = \frac{4\sqrt{15}}{3}, x = \frac{-4\sqrt{15}}{3}              Reduce factors

 

The solutions are x = \frac{4\sqrt{15}}{3}, x = \frac{-4\sqrt{15}}{3}

5 0
2 years ago
What’s the correct answer
tatyana61 [14]

21.3 is the correct answer.

7 0
3 years ago
Jacob buys for muffins for $5 what is the cost of 7 muffins​
Lyrx [107]

Answer:

35$

Step-by-step explanation:

If one muffin is 5 dollars and you buy 7 then just multiple them and get 5x7=35

8 0
3 years ago
Read 2 more answers
Divide. Write in simplest form.
butalik [34]
Yes. / = divide & * = multiply.
As for the equation, 10 divided by 1 2/3 is 15
7 0
3 years ago
Find the value of x: 3(6x - 4x) = -30<br> (Provide Step-By-Step)
Olegator [25]

Answer:

x = -5

Step-by-step explanation:

Multiply 3 by (6x - 4x) = 18x - 12x

18x - 12x = -30

6x = -30

x = -30 /6

x = -5

5 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangular solid has a length of 6.1 m, a width of 2.6 m, and a height of 4 m. Find the volume of the solid. (Round your answ
    5·2 answers
  • Find the distance between the pair of points: (−5,4) and (−2,3).
    14·1 answer
  • The iron cross is a skiing trick in which the tips of the skis are crossed while the skier is airborne. Find the value of x in t
    15·2 answers
  • PLEASE HELP ME ASAP!!!<br> Thank you!
    9·1 answer
  • What is the factored form of 8x^24 - 27y^6
    14·1 answer
  • Can some on help me on this please
    12·1 answer
  • Find 0. Round to the nearest degree.<br><br> A. 21°<br> B. 20°<br> C. 69°<br> D. 70°
    9·2 answers
  • Find the surface area of the solid figure.
    15·1 answer
  • What is the slope of the line in the graph? PLZ HELP ​
    14·2 answers
  • Which of these equations are shown on the graph?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!