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
V125BC [204]
3 years ago
7

What ya the value of k? A B C D

Mathematics
1 answer:
sveta [45]3 years ago
7 0
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Angles on a straight line equal 180 degrees:

5k - 3 + 9 + k = 180

Simplify:

6k + 6 = 180

Subtract 6 from both sides:

6k = 174

Divide both sides by 6:

k = 29

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

You might be interested in
Write the first 5 terms of the sequence 90 - 8n
Blababa [14]
I hope this helps you



90-8.5


90-40


50
4 0
3 years ago
Which of the equations below could be the equation of this parabola?
Ratling [72]

Answer:

the answer is "B"

the "a" (as in ax^2) is negative thus the parabola "goes downward"

Step-by-step explanation:

8 0
3 years ago
(worth 100 points) Miguel is organizing his collection of sports memorabilia into glass display cases. He wants to cover each si
AlladinOne [14]

Answer:

4240 inches²

Step-by-step explanation:

In order to find the amount of film needed, we have to find the surface area of this cuboid.

  • Formula to Find Surface Area of Cuboid: 2(wl+hl+hw), where w = width, l = length, and h = height.

Now, let's solve!

  • 2(36*25+20*25+20*36)  
  • 2(900+500+720)
  • 2(2120)
  • 4240

Therefore, the answer is 4240 inches².

8 0
2 years ago
Read 2 more answers
PLEASE HELP<br> 10 points<br> i will mark brainliest!
alexandr402 [8]

0.000647
Explanation: calculator
6 0
3 years ago
A culture contains 2000 bacteria initially and doubles every 40 minutes. Assuming that the rate of growth is proportional to the
Natasha2012 [34]

Answer: Hello there!

We know that the culture has 2000 bacteria initially (at t = 0 min), and it doubles when t = 40min, again at t = 80 min, and so on

And the rate of grouth is proportional to the population, then we can obtain an expression of the form:

P(t) = 2000*k(t) where k(t) is the factor that defines the growth of the population:

we know that:

p(0) = 2000*k(0) = 2000

p(40) = 2000*k(40) = 2000*2 = 4000

p(80) = 2000*k(80) = 2000*2*2 = 8000

etc

then we can see that k(t) = 2^(t/40)

where k(0) = 1, k(40) = 2, k(80) = 2*2, etc

then the function that models the population of the culture is:

p(t) = 2000*2^(t/40)

where t is in minutes.

8 0
3 years ago
Other questions:
  • (0.004m)(217.38kg)=<br> Can anyone show me how to solve this please
    12·1 answer
  • The polygons below are similar. Find the value of x.
    12·1 answer
  • Write the equation of the line given two points (5, 6) (4, 8). Write the answer in point-slope form.
    13·1 answer
  • A local bottler in Hawaii wishes to ensure that an average of 22 ounces of passion fruit juice is used to fill each bottle. In o
    7·1 answer
  • Solve each proportion. <br> 8/x+9=2/x-3<br> Please show work.
    7·2 answers
  • An office spends 275.00 per month on office supplies.The manager wants the company to decrease office supply cost by 14%. How mu
    13·1 answer
  • When using a debit card: A:There are always fees. B:Identification is always required. C:You still need to record transactions i
    10·1 answer
  • Solve the system of equations.
    11·1 answer
  • Evaluate the expression (4p - m) where m=-4 and p=2<br> Show the work plz.
    6·2 answers
  • !!! HELP ASAP !!! 40 x 20 - 6 + 4 =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!