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
Sonbull [250]
3 years ago
15

(−2k 3 −7k 2 +5k)+(6k 2 +3k)=

Mathematics
1 answer:
shusha [124]3 years ago
7 0

Answer: 5k +7

Step-by-step explanation: -2k + -7k + 5k is -4K and 2+3=5 -4K +5 and 6k +3k= 9k + 2 then u do -4K plus 9k and get 5k next, 5+2

You might be interested in
A whole number that is a factor of two or more numbers is called a
Musya8 [376]

Answer: Common factor

common factor. a whole number that is a factor of two or more nonzero whole numbers

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Question is below thanks
vichka [17]

Answer:

33.51

Step-by-step explanation:

There's a formula using the value of the angle but I don't remember it so the most easy way is:

A circle has an angle of 360°

so our section has an angle of 60

and we know that 360=60*6

so the area of the circle we divide it by 6 and we get the area we want

A=\pi r^2\\\\A=\pi (8)^2\\\\A=64\pi

divide this by 6

A_1=A/6=64\pi/6\approx 33.51 units squared

5 0
3 years ago
Read 2 more answers
$10.94 5% sales tax how much is the total
Dmitrij [34]
Find 5 percent of 10.94, which is .55. Since it is sales tax add .55 to 10.94 You get 11.49! Hope this helps
3 0
3 years ago
Read 2 more answers
Select the statement that correctly describes the solution to this system of equations.
True [87]

Answer: B. There are infinitely many solutions.

Step-by-step explanation: Hope this help :D

4 0
3 years ago
A single die is rolled twice. Find the probability of getting a 2 the first time and a 6 the second time. Express the probabilit
myrzilka [38]

it would be 2/6 bc, one die, rolled twice, and landing on a 2 the first time and 6 the second time, is actually a 2/6 chance, you have 6 numbers, one die, two chances.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the percent of discount (Just type in the number).<br> $55 on sale for $46.75
    7·1 answer
  • Find all the zeroes of the function f(x)=11x^2+x+5
    5·1 answer
  • A drawer contains 12 brown socks, 8 white socks, and 2 blue socks. One sock is selected at random.
    12·2 answers
  • What is 0.46% of 80?
    13·2 answers
  • Need help with questions 1-4 immediatley !!
    7·1 answer
  • Write as an algebraic expression and then simplify if possible:
    14·1 answer
  • If the bathtub holds a total of 46.2 gallons, how many minutes would it take to fill the entire tub? Write an equation in one va
    12·1 answer
  • Researchers are concerned about the impact of students working while they are enrolled in classes, and they would like to know i
    14·1 answer
  • From a tap 60 ml of water is leaked within 5 minutes. Find the wasted amount of water within 2 hours from this tap​
    9·1 answer
  • What is the equation of the line that passes through the point (8,1) and has a slope<br> of –3/4?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!