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
vovikov84 [41]
2 years ago
13

Will give Brainliest!!!

Mathematics
1 answer:
ipn [44]2 years ago
8 0
C= 25t + 300 I believe is the answer
You might be interested in
Quadrilateral ABCD is inscribed in a circle with angle measures m∠A = (11x − 8)°, m∠B = (3x2 + 1)°, m∠C = (15x + 32)°, and m∠D =
dimulka [17.4K]

Answer:

No for all of the 4 values

Step-by-step explanation:

The sum of the internal angles of a quadrilateral is always 360°, so we have that:

m∠A + m∠B + m∠C + m∠D = 360

11x - 8 + 3x2 + 1 + 15x + 32 + 2x2 - 1 = 360

5x2 + 26x - 320 = 0

Solving the quadratic function using Bhaskara's formula, we have:

Delta = 26^2 + 4*5*320 = 7076

sqrt(Delta) = 84.12

x1 = (-26 + 84.12)/10 = 5.81

x2 = (-26 - 84.12)/10 = -11.01 (this value will generate negative angles, so it is not valid).

Now, finding the angles, we have:

m∠A = 11*5.81 - 8 = 55.91°

m∠B = 3*(5.81)^2 + 1 = 102.27­°

m∠C = 15*5.81 + 32 = 119.15°

m∠D = 2*(5.81)^2 - 1 = 66.51°

As all these values are different from the values shown, the answer is No for all of them.

8 0
3 years ago
Karen and Anthony are setting up rows for the piano recital. They set up 24 rows with 6 chairs in each row. How many total peopl
AysviL [449]
You take 24x6. 
6 People per row 
24 rows
the answer is
144 people. 
3 0
3 years ago
Select the correct answer.
DerKrebs [107]
I’m pretty sure the answer is c
8 0
3 years ago
Tony and Ricky spend a certain amount of money from their accounts each week at a pet shelter. The table shows the relationship
andriy [413]
<span>Function 1:

Number of Weeks (x)          Amount Remaining (dollars) (y)

1                                           30
2                                           24
3                                           18
4                                           12

You find the rate of weekley rate of change by calculating the difference of the amont remaing between two weeks:

24 - 30 = - 6

18 - 24  = - 6

12 - 18 = - 6

As you see the rate of change is constant: - 6 dollars per week. 


The equation shows the relationship between the amount of money, y, remaining in Ricky's account and the number of weeks, x:

Function 2: y = –7x + 30 Which statement states and explains which function shows a greater rate of change?

The rate of change is the slope of the linear function, and this is the coefficient of the independent variable, x. Then the rate of change is - 7 dollar per week. Now you know that the two rates are constant and that the second function shows a steeper decreasing.


</span>
7 0
3 years ago
Read 2 more answers
What is the value of the expression? (−3)3+6312
liq [111]

Answer:

6303

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • If the pair of inline skates is on sale for 35% off the regular price of $120 what is the sale price of the skates?
    7·1 answer
  • Find the value of x.
    15·2 answers
  • Liv made punch by mixing 2.8 liters of orange juice, 0.75 liter of pineapple juice,
    6·2 answers
  • Solve 3x-4= 7 you may use the flowchart to help you if you wish
    5·2 answers
  • What is the equation of the line that is parallel to the given line and passes through the point (−4,−6 )?
    6·2 answers
  • Allison is making treat bags for Valentine's Day. She uses 7 sheets of stickers
    8·1 answer
  • What is 6.1 - 18.7 ?​
    8·2 answers
  • PLEASE JUST ANSWER AHHHHHHHHHHHHH
    13·2 answers
  • A candidate scored 32 marks out of 80, find his percentage score
    6·1 answer
  • −r/3≤6 ANSWER PLEASE
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!