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olga2289 [7]
3 years ago
7

12 x 3.4x - 5.4x - x

Mathematics
2 answers:
icang [17]3 years ago
8 0

Answer:

34.4x

Step-by-step explanation:

gizmo_the_mogwai [7]3 years ago
4 0

Answer:

34.4x

Step-by-step explanation:

40.8x-6.4x=34.4x

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The Jones family is landscaping their yard. Their yard yard is 160 square feet and one side is 10 feet long. What is the length
Stels [109]
The length of the other side of the yard is 16 feet
work: 160 divided by 10
hope it helps
3 0
3 years ago
When 2 fractions refer to the same whole and have the same denominator explain why you can compare only the numerators
Mrrafil [7]
One way ti find the common denominatir is to check ti see if ine denominator is a factor to the other deniminator if it is then the deniminator can be used as the common denominator when the two deniminators are the same compare the numerators
4 0
3 years ago
NO SCAM. PLEASE SHOW WORK. WILL GIVE BRAINLY TO CORRECT ANSWER.
sergeinik [125]

Answer:

140

Step-by-step explanation:

A regular polygon is a shape with equal sides and angles. Because of this, we can write the following equation to set two sides equal to each other:

3a+b+3=2a+2b+6

Solving, we will get a in terms of b:

3a=2a+b+3,\\a=b+3

Now we can substitute a for (b+3) into our equation:

5a-2b+1=2a+2b+6,\\5(b+3)-2b+1=2(b+3)+2b+6,\\3b+16=4b+12,\\-b=-4,\\b=\boxed{4}

Therefore, the length of each side of this polygon is 5(4+3)-2(4)+1=28.

Since the perimeter of the polygon consists of all five sides, the perimeter is:

p=28\cdot 5 =\boxed{140}

6 0
3 years ago
Read 2 more answers
25 Points Please help!!!!
LenKa [72]

Answer:

i cant really see the picture

Step-by-step explanation:

try the app that you scn math math woks and it gives you the answer

3 0
3 years ago
Write the linear equation (y = mx +b) for the following graph:
Wewaii [24]

Answer:

y=2/1x +5

Step-by-step explanation:

m represents the slope of the line on the graph, m would be 2/1.

b represents the point on the y axis the line interects at, b would be 5.

7 0
2 years ago
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