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
just olya [345]
2 years ago
5

Please Help! I will give brainliest

Mathematics
2 answers:
Wewaii [24]2 years ago
4 0
Yeah retake the question over again
kenny6666 [7]2 years ago
3 0
I can’t see the question.
You might be interested in
What is the equation 5(-6m+7)
steposvetlana [31]

The correct answer to your question is −

-30 m + 35

Hope this helps!

BTW can I have brainliest?

6 0
3 years ago
Read 2 more answers
X - 3y = 17<br> x = 2y + 13<br> What are the steps for solving these?
lbvjy [14]

Answer:

  (x, y) = (5, -4)

Step-by-step explanation:

The second equation gives you an expression for x that can be substituted into the first equation.

  (2y +13) -3y = 17 . . substitute for x in the first equation

  -y = 4 . . . . . . . . . . . subtract 13 and simplify

  y = -4

  x = 2(-4) +13 = 5 . . . use the second equation to find the value of x

The solution is (x, y) = (5, -4).

_____

<em>Additional comment</em>

When faced with a system of linear equations, the first step is to look at them and observe where the variable terms are, and any relationships between coefficients. Several options are generally open to you for solving the equations. Methods generally taught first are ...

  • substitution
  • elimination

<em>Substitution</em> is handy when one of the variables or variable terms can be written (easily) in terms of the other variable. <em>Elimination</em> is handy when some simple multiple of one of the equations can be added to the other equation to cancel one of the variable terms (eliminate it).

Other available methods include matrix methods, Cramer's rule, and graphing. Working knowledge of all of these methods will help you identify the one that will be easiest to use in any given situation.

The availability of calculators able to use these methods greatly simplifies the task of finding a solution. It is simply a matter of entering the equations in the appropriate form.

One of my favorites is the graphing calculator, which only requires you type in the given equations and click on the solution point to find its coordinates.

4 0
2 years ago
The cross-sectional area parallel to the bases of the two figures above is the same at every level. Find the volume of the cone,
grigory [225]
Para resolver este problema, debe aplicar el procedimiento que se muestra a continuación:

 1of the first figure in the image attached, is:

 a ^ 2 = b ^ 2 + c ^ 2
 c =
 c=√(6 cm)^2-(4.8 cm)^2
 c=3.6 cm

 2. The area of the base of the first figure is:

 A=BxH/2
 A=3.6x4.8/2
 A=8.64 cm^2

 3. Therefore, the volume of the cone is:

 V=(8.64 cm^2)(9.2 cm)
 V=79.5 cm^3

 Therefore, the answer is: C. 79.5 cm^3

 
8 0
3 years ago
How much of a circle does a 100-degree angle turn through?
12345 [234]

A circle is 360 degrees so if you are turning 100 degrees... you would get 100/360 of the way around the circle.

100/360 = 5/18

answer: 5/18

3 0
3 years ago
Read 2 more answers
What is 1/4 divided by 5​
Ulleksa [173]

Answer:

1/20

Step-by-step explanation:

It's the same as doing 1/4 * 1/5, so 1/20.

8 0
3 years ago
Read 2 more answers
Other questions:
  • -k+3k combine like terms to create an equivalent expression​
    6·1 answer
  • If 5r + 6 &lt; 36, then <br> a) r&lt;6<br> b) r&lt;8<br> c) r&lt;12<br> d) r&lt;30<br> e) not given
    13·1 answer
  • El valor del 0 en el número 60,152?
    8·1 answer
  • Write an equation for the line on the graph below:​
    5·2 answers
  • Plzz Need Help!!! 15 Points!!! And will give you Brainliest answer!!!!
    14·1 answer
  • Click this Coin Flip the coin 15 times. What was your probability of
    15·2 answers
  • Which is the simplified form of the expression<br> 3<br> 2<br> 21 12<br> x y12<br> 24
    8·1 answer
  • Simpl following 12mn+4m²n-3mn+2m²n​
    11·2 answers
  • 100 POINTS
    7·1 answer
  • (5,10)-(2,2) simplify​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!