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
NeX [460]
3 years ago
13

I don't understand what the question is asking?

Mathematics
2 answers:
agasfer [191]3 years ago
7 0
Check the picture below.

bear in mind that 100/10 is 10, however, we have to include the very first post, which is not spaced away 10' from anywhere, is simply touching the barn wall.  So the total is 10 spaced 10' from each other plus the starting post which is touching the barnwall.  And you can start doing the counting from either side A or B and you'd get 11 total.

Notice the angle "tickmarks" btw, that means those two angles are equal, that means the triangle is an isosceles, and thus both of those sides are equal, so, if one is 50', the other is also 50'.

lana66690 [7]3 years ago
5 0
OK for this question you need to find out how many more post are needed. If you look at the diagram it shows that one side is 50 feet.  Now there are two sides that will need post, because the barn side need no more.  Now if there are two side both 50 feet, and you need a post every ten feet. How many posts are needed? 

You might be interested in
A larger number is one less than five times a smaller number. The sum of
Andre45 [30]

Answer:

whichever of these formats you need its the same answer (16/6) or 2.66666 or (2 and 2/3rds)

Step-by-step explanation:

replace smaller variable with x for example

(x) + (5x-1) = 17

6x-1=17

6x=16

x=(16/6 or 2.666666 or 2and2/3)

6 0
3 years ago
How can the distributive property help when you are multiplyng by a two digit number
Darina [25.2K]
It can help you by showing you what you do more simplified. For example 3(x+5) is 3 time x + 3 times 5
3 0
3 years ago
Show work please!!! Solve the equation by completing the square. If necessary, round to the nearest hundredth.
weeeeeb [17]

Answer:

1. B 2. C

Step-by-step explanation:

1. x^2-18x+(18/2)^2=19+(18/2)^2

(x-18/2)^2=100

(x-9)^2=100

x1= -1 x2= 19

2. x^2=81

x=+-9

x1=-9 x2=9

5 0
3 years ago
Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship be
zheka24 [161]
Hey there!


The equation would be 20(50) = x


The total cost of the equation would be : 1,000


Do 50 x 20.

Hope I was able to help!
4 0
3 years ago
N ∆ABC, if sin A = and tan A = , then what is cos A?
leva [86]

Answer:hello :

tanA = sinA/cosA

cosA = sinA /tanA

cosA =(4/5)/(4/3)

cosA=3/5

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Express in simplest radical form.<br> √6+ 5√54
    15·2 answers
  • Shelley’s pet food store sold one customer 5 peanut butter biscuits for $3. She sold another customer 7 beef treats for $4.20.
    13·2 answers
  • 35. In a simple random sample of 25 high school students, the sample mean of the SAT scores was 1450, and the sample variance wa
    10·1 answer
  • Factor the polynomial: – x3 - 4x2 - 5x
    7·1 answer
  • Helpppppppppppppppppppppppppppppppppp
    15·2 answers
  • 20% of 45 marbles is __marbles. *
    6·2 answers
  • A washer and a dryer cost $800 combined. The washer costs $50 less than the dryer. What is the cost of the dryer?
    9·2 answers
  • Solve for n.<br> d=4m + 7n<br> n
    5·2 answers
  • What is the solution for z?<br> 24=z/0.6?
    10·1 answer
  • Someone help me please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!