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igor_vitrenko [27]
2 years ago
12

Solve for x: X х+ 9 = 5x — 11

Mathematics
1 answer:
skelet666 [1.2K]2 years ago
6 0

Answer:

5

Step-by-step explanation:

   x+9-(5*x-11)=0

  -4x + 20  =   -4 • (x - 5)

  -4   =  0

x-5 = 0

Add  5  to both sides of the equation :

                     x = 5

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Steve is turning half his backyard into a chicken fan. His backyard is a 24 m x 45 m rectangle. He wants to put a chicken wire f
Phoenix [80]

Answer:

51 meters

Step-by-step explanation:

Steve is turning half his backyard into a chicken fan. His backyard is a 24 m x 45 m rectangle. He wants to put a chicken wire fence that stretches diagonally from one corner to the opposite corner. How many meters of fencing will Steve need?

We are to find the meters of fencing for the diagonal.

We solve the question using Pythagoras Theorem

= c² = a² + b²

Where

c = Diagonal

a = Width

b =Length

Diagonal² = Width² + Length ²

Hence:

Diagonal ² = 45² + 24²

Diagonal = √45² + 24²

Diagonal = √(2601)

Diagonal = 51 m

Therefore, the meters of fencing for the diagonal that Steve would be needing = 51 meters

7 0
3 years ago
How do I do this when I first learn it
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You would put in 12 for x since there are 12 months in a year. Then you would multiply 12 by 35, and add 70.
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3 years ago
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a baker has 6 pounds of sugar. she divides them equally into 4 containers. she then uses 1 container to bake pies.
-BARSIC- [3]
Hello,

<span>6 pounds of sugar ÷ 4 containers = 1.5 of sugar.
1.5 of sugar was used to make the pie.</span>
5 0
3 years ago
Is (+11) +(-3)= 8 is this the right answer
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Yes you see 11-3 is 8 so +11-3=8
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What Is the least common multiple of two numbers when one number is a multiple of the other give an example
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Like 9 and 9? 9 is a multiple of 3 and 9 time 9 is 81
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