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
Leya [2.2K]
2 years ago
7

What is 8^2 + 15^2= c^2

Mathematics
2 answers:
Tasya [4]2 years ago
6 0

Answer:

8^2\:+\:15^2=\:c^2

c = 17

Step-by-step explanation:

This is the  Pythagorean theorem  

svet-max [94.6K]2 years ago
6 0

Answer:

c^2= 64 + 225

c^2=289

c= √289

c= 17

I hope it's helpful

Thank you !

You might be interested in
Please Please Pleaseeeeeeeeee help me out with this question.
natka813 [3]

Answer:

If she drives the car 150 miles, option A costs more. It'll cost $30 more.

The options cost the same if she drives 75 miles. If she drives less than 75 miles, option A costs less.

4 0
3 years ago
Read 2 more answers
I really need help please!!!!!
RideAnS [48]

Answer:

Y= 2 · 4x

Step-by-step explanation:

6 0
3 years ago
-5 x + 10 equals 55 what is X ​
Jobisdone [24]

Answer:

Step-by-step explanation:

I think it’s x=-9

8 0
2 years ago
Read 2 more answers
Describe how to solve the inequality 3x+4<13 using algebra tiles
vladimir1956 [14]

The solution is x < 3.

Solution:

The given expression is 3x + 4 < 13.

To solve the given inequality.

3x + 4 < 13

Subtract 4 tiles on both sides of the inequality.

⇒ 3x + 4 – 4 < 13 – 4

⇒ 3x < 9

Divide by 3 tiles on both sides of the inequality.

⇒ \frac{3x}{3} =\frac{9}{3}

⇒ x < 3

Hence the solution is x < 3.

4 0
2 years ago
QUESTION 3 [10 MARKS] A bakery finds that the price they can sell cakes is given by the function p = 580 − 10x where x is the nu
Harman [31]

Answer:

(a)Revenue function, R(x)=580x-x^2

Marginal Revenue function, R'(x)=580-2x

(b)Fixed cost =900 .

Marginal Cost Function=300+50x

(c)Profit,P(x)=-35x^2+280x-900

(d)x=4

Step-by-step explanation:

<u>Part A </u>

Price Function= 580 - 10x

The revenue function

R(x)=x\cdot (580-10x)\\R(x)=580x-x^2

The marginal revenue function

\dfrac{dR}{dx}= \dfrac{d}{dx}(R(x))=\dfrac{d}{dx}(580x-x^2)=580-2x\\R'(x)=580-2x

<u>Part B </u>

<u>(Fixed Cost)</u>

The total cost function of the company is given by c=(30+5x)^2

We expand the expression

(30+5x)^2=(30+5x)(30+5x)=900+300x+25x^2

Therefore, the fixed cost is 900 .

<u> Marginal Cost Function</u>

If  c=900+300x+25x^2

Marginal Cost Function, \frac{dc}{dx}= (900+300x+25x^2)'=300+50x

<u>Part C </u>

<u>Profit Function </u>

Profit=Revenue -Total cost

580x-10x^2-(900+300x+25x^2)\\580x-10x^2-900-300x-25x^2\\$Profit,P(x)=-35x^2+280x-900

<u> Part D </u>

To maximize profit, we find the derivative of the profit function, equate it to zero and solve for x.

P(x)=-35x^2+280x-900\\P'(x)=-70x+280\\-70x+280=0\\-70x=-280\\$Divide both sides by -70\\x=4

The number of cakes that maximizes profit is 4.

6 0
3 years ago
Other questions:
  • Write the expression in standard form. <br> six divided by quantity four minus thirteen i.
    11·2 answers
  • The upper quartile of a set of data is represented by which of the following? The median of the upper quarter of the data. The m
    7·2 answers
  • ABC is congruent to FGH, AB=8.3, BC=10.4, and CA=4.2. What is the measure of segment GH?
    13·2 answers
  • The 08:10 train from goblin's gap gets to mermaid's bay at ?
    14·2 answers
  • If u=(3+2i) and v=(3-2i) what is uv?
    13·2 answers
  • Does anybody know the answer to the question?
    6·1 answer
  • What method works 100% of the time?
    10·1 answer
  • The relationship between altitude and the boiling point of a water and liquid is in the new year at an altitude of 8000 feet the
    15·1 answer
  • 10. Write an equation to represent this situation. Use c to represent the cost of the apples in dollars and p to represent the w
    13·1 answer
  • K to the power of negative 2 multiplied by 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!