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
miskamm [114]
3 years ago
7

A sapling, or young tree, is planted in a garden. After 3 years, it is 180 cm tall. After 7 years, it is 368 cm tall. How tall w

ill the tree be after 10 years?
Mathematics
1 answer:
cestrela7 [59]3 years ago
3 0
548cm tall because if you add 180 to 368 it is 548.
You might be interested in
What is the perimeter of the triangle
erica [24]

Answer:P=a+b+c

Step-by-step explanation:

7 0
3 years ago
What is the constant of proportionality as a decimal? *
irakobra [83]

Answer:

qhttps://goo.gl/search/what+is+the+constant+of+proportionality

Identifying the Constant of Proportionality - Video & Lesson ... The constant of proportionality is the ratio between two directly proportional quantities. In our tomato example, that ratio is $3.00/2, which equals $1.50. Two quantities are directly proportional when they increase and decrease at the same rate.

7 0
3 years ago
Solve the system: <br> 2x+6y=36<br> x+4y=20
Assoli18 [71]

<u>Let's solve this problem step-by-step</u>

<u>Let's set</u>:

   2x + 6y = 36 -- equation 1

   x + 4y = 20 -- equation 2

(equation 2) * 2

   2x + 8y = 40 -- equation 3

(equation 3) - (equation 1)

   2y = 4

   y = 2 -- equation 4

Plug (equation 4)'s value of y into (equation 2)

   x + 4(2) = 20

   x = 20 - 8

   x = 12

<u>Thus x = 12 and y = 2</u>

<u>Let's check, by substituting these values</u>

  2x + 6y = 36\\2(12)+6(2) = 36\\24+12=36\\36=36\\\\x+4y=20\\12+4(2)=20\\12+8=20\\20=20

<u>Answer: x = 12 and y = 2</u>

Hope that helps!

5 0
2 years ago
Find the roots x^2-13x+30=0<br> (numbers only)
Morgarella [4.7K]

Answer:

Find the roots of x^2-13x+30=0 by solving for x

x= 10,3

Step-by-step explanation:

3 0
3 years ago
A paint box contains 12 bottles of different colors. If we choose equal quantities of 3 different colors at random, how many col
Luden [163]

Answer:

C

Step-by-step explanation:

You are choosing 3 from a total of 12. Order does not matter. So you are working with combinations. The answer symbolically is

12C3

12C3 = 12!/(9!3!)

12C3 = 12 * 11 * 10 * 9!/(9! 3!)

12C3 = 12 * 11 * 10/6

12C3 = 2 * 11 * 10

12C3 = 220

8 0
3 years ago
Read 2 more answers
Other questions:
  • If frequency of being late is .15 how often late in 100
    12·1 answer
  • Zoe wants to make a driveway.
    14·1 answer
  • (2/5 + 3/4) x [ 3 - (1/4 : 1/5)]
    7·1 answer
  • What is the slope of the line y=3x/7 + 4/7
    7·1 answer
  • Which statement about the potential solutions to 2log x − log3 = log3 is true?
    6·2 answers
  • Identify the area of the figure rounded to the nearest tenth. HELP?!! I don't understand!! Please help and show your work!!
    14·1 answer
  • The ceiling in Clara basement is 2.75 meter high .When Clara jumps she is 18 centimeters short of being able to touch the ceilin
    14·1 answer
  • Brice has 400 toy cars. Of the toy cars, 15% are red, 40% are green, and the rest are multicolor. How many toy cars are multicol
    8·1 answer
  • A town with a population of 5,000 grows 3% per year. Find the population at the end of two years using the Growth and Decay meth
    10·2 answers
  • What is the inequality 4x-7&lt;5
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!