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
julsineya [31]
2 years ago
13

Find the value of x.

Mathematics
1 answer:
dolphi86 [110]2 years ago
4 0

Answer: 10

Step-by-step explanation:

You might be interested in
Suppose y varies directly with x, and y = 12 when x = 2. What direct variation
neonofarm [45]

Answer:

y=24

Step-by-step explanation:

<u>Given:</u>

y=kx

<u>Substitute:</u>

\left \{ {{y=12} \atop {x=2}} \right. into y=kx

12=k\times2

<u>Swap the sides:</u>

<u />k\times2=12

<u>Divide both sides of the equation by the coefficient of variable:</u>

<u />k=\frac{12}{2}

<u>Cross out the common factor:</u>

<u />k=6

<u>Find the equation of the function:</u>

<u />y=6x

<u>Substitute:</u>

<u />y=6\times4

<u>Calculate the product or quotient:</u>

<u />y=24

4 0
2 years ago
Sean has $75 to spend on CDs. If each CD costs $6.98, about how many CDs can he buy?
Daniel [21]
75/6.98=10.744
We would most likely round this down to 10 even though the .7 because if we round up we would go over the budget.
So he can buy about 10 CDs
7 0
3 years ago
Read 2 more answers
In the formula C = 2tr, C stands for
maks197457 [2]

Answer:

circumference of a circle

Step-by-step explanation:

Actually, the formula is C = 2πr.  C stands for "circumference."

3 0
2 years ago
Geometry pls help !!! Find the value of AB.<br> AB = [?]
V125BC [204]

Answer:

AB = 16 Units

Step-by-step explanation:

In the given figure, CD is the diameter and AB is the chord of the circle.

Since, diameter of the circle bisects the chord at right angle.

Therefore, AE = 1/2 AB

Or AB = 2AE...(1)

Let the center of the circle be given by O. Join OA.

OA = OD = 10 (Radii of same circle)

Triangle OAE is right triangle.

Now, by Pythagoras theorem:

OA^2 = AE^2 + OE^2 \\10^2 = AE^2 + 6^2 \\100=  AE^2 + 36\\100-36 = AE^2 \\64= AE^2 \\AE = \sqrt{64}\\AE = 8 \\\because AB = 2AE..[From \: equation\: (1)] \\\therefore AB = 2\times 8\\\huge \purple {\boxed {AB = 16 \: Units}}

4 0
3 years ago
Will Mark Brainlest helppp plss​
Dima020 [189]

Answer:

the required value of c is [ -11 -1

2 5]

3 0
2 years ago
Other questions:
  • Need help on this.:(
    12·1 answer
  • The graph below has the same shape. What is the equation of the blue graph????????
    9·1 answer
  • Values for relation g are given in the table. Which ordered pair would be found in the inverse of g?
    15·2 answers
  • Find the polar coordinates of the points with cartesian coordinates (−x, y).
    14·1 answer
  • Name a point that is (radical 2) away from (-1,5).
    13·1 answer
  • A candy box company places an average of 20 truffles in a one pound box. The number of truffles per box never varies from the av
    9·1 answer
  • What is the range of the function (e^x)/(e^x)+c? Assume that c is a constant greater than zero.
    8·1 answer
  • 36 people attended Quintero’s Super Bowl party. Each person cheered for either the Patriots or the Rams. If 15 people were rooti
    12·1 answer
  • Give the quadrant each set of coordinates lies in<br><br> 1 , 5<br> -2 , 4 <br> -3 , 2 <br> 4 , -4
    15·2 answers
  • Omg help me ASAP I’m stuck and people keep giving me different answers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!