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
Juliette [100K]
4 years ago
11

I don’t understand number six plz help

Mathematics
1 answer:
tiny-mole [99]4 years ago
7 0
190 = x + 2(x+20)
190 = x + 2x + 40
190 = 3x + 40
190 - 40 = 150
150/3 = 50
x = 50

190 = 50 + 2(50 + 20)

one side of the width (the "short side", as it says) is the barn, so you don't count that because its only asking for the fencing. the length (which would be the long side, which implies that theres only one short side, if that confused you at all) is 20m longer. we figured out that 50m is the width so if both sides are 20m longer, the dimensions of the fencing would be:

50m + 70m + 70m
You might be interested in
Tell whether x and y show direct variation. Explain your reasoning. x/y=20
Lelechka [254]
Yes because b/c it only has constan term and it is 20
8 0
4 years ago
What is the definition of fact family
makkiz [27]

A fact family is a group of math facts using the same numbers.

Example:

Using the numbers: 5, and 2,

5 ∙ 2 = 10

2 ∙ 5 = 10

10 ÷ 2 = 5

10 ÷ 5 = 2

8 0
3 years ago
Two large numbers of the Fibonacci sequence are F75 = 2,111,485,077,978,050 and F76 = 3,416,454,622,906,707. If these two number
Juli2301 [7.4K]
NOTE:  Fibonacci numbers is a sequence, where F_n=F_{n-2}+F_{n-1}  for n>1.  

Therefore F_{75} + F_{76} = F_{77} \ \ \hbox{Answer d)}
7 0
4 years ago
WILL MARK BRANLIEST TO THE CORRECT ANSWER!
krok68 [10]

Answer:

$400.25 is the answer of your question

Step-by-step explanation:

Use Simple interest formula for finding solution in which you use principal as $250 and rate of interest as 4 percent and time period as 15 years and then then to find total amount add Simple interest with principal .

8 0
3 years ago
Read 2 more answers
The equation e = 1200 + 11t represent your elevation e in feet for each minute t you hike from a trailhead
Lady bird [3.3K]
T=199 maybe wrong or maybe right

4 0
4 years ago
Other questions:
  • write in graphing form please! A parabola that opens down with no stretch factor that has a vertex of (-6,5)
    9·1 answer
  • Help! !!!! which of the following is the minor arc of the circle below?
    10·1 answer
  • 2=2<br> 3=6<br> 4=12<br> 5=20<br> 6=30<br> 8=?
    15·1 answer
  • Which of the following is the value of a when the function f(x) = 3|x| is written in the standard form of an absolute value
    13·1 answer
  • Use a net to find the surface area of the right triangular prism shown below:
    13·1 answer
  • Solve the following equation by completing the next two lines (showing all work )<br> X + 6 = 10
    6·1 answer
  • What are the mensure of 1 angle and 2 angle? Show ur work or explain
    11·1 answer
  • 2. Charlie has a collection of marbles in three sizes, small, medium, and large. He has four times as
    10·1 answer
  • What is the answer for X-5(x-1)=x(2x-3) ?
    5·2 answers
  • 17 m
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!