The perimeter of a rectangular field is 354 yards. If the width of the field is 82 yards, what is its length

Answers

Answer 1
Answer: Length is 95 yards.

The perimeter of a rectangle is the sum of four sides. The four sides are either its length or width.

A rectangle has four sides where its angles are all right angles and its opposite sides are congruent or of equal size.

Perimeter = 2length + 2width ==> P = 2L   + 2W

354 = 2L + 2(82)
354 = 2L + 164
to get the length. we must transfer all like signs.
2L = 354 - 164
2L = 190
2L / 2 = 190 / 2
L = 95 yards.
Answer 2
Answer: The answer of the length is 95

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Can 3/42 be simplified?

Answers

Yes, to 1/14
Divide the top and bottom number by 3
Yes 3/42 can be simplified to 1/14
3/3         1
42/3       14
I hope this helps;)

Solve for b.
4b + 5 = 1 + 5b
b=

Answers

Answer:

b=4

Step-by-step explanation:

4b + 5 = 1 + 5b

Subtract 4b from each side

4b-4b + 5 = 1 + 5b-4b

5 =1+b

Subtract 1 from each side

5-1 = 1-1+b

4 =b

Steps to solve:

4b + 5 = 1 + 5b

~Subtract 5b to both sides

4b - 5b + 5 = 1 + 5b - 5b

~Simplify

-b + 5 = 1

~Subtract 5 to both sides

-b + 5 - 5 = 1 - 5

~Simplify

-b = -4

~Divide -1 to both sides

-b/-1 = -4/-1

~Simplify

b = 4

Best of Luck!

I don't know what the answer is

Answers

Hint:  Subtract 38 from both sides of this inequality.  This will simplify the inequality.   

Next, divide each side of your resulting inequality by 18.  This will produce an inequality of the form "x≤ something."

I am unsure of how to configure those tiles to represent this result.

Find x if x-l/x-1=-1

Answers

X= X^2  hope it helps :)

For every 8 hours of work, Doug earns $120 If Doug works 40 hours, how much will he earn?

Answers

40 divided by 8 is 5

5 multiplied by 120 is 600

Therefore, Doug will earn $600 if he works for 40 hours

8:120
40:?

8*?=40>>>8*5=40

120*5=600

So Doug will earn $600

The ratio of boys to girls in a venior Senior Promede is 4:3 Jane counted that- there are 12 more boys than girls. How many boys and girls, how many are there
in the prom?​

Answers

Answer:

36 girls, 48 boys . Total of 84 in the prom.

Step-by-step explanation:

Let the number of girls be x, then the number of boys is x+12.

So we have the equation:

4/3 = (x + 12) / x

4x = 3x + 36

x = 36.

So there are 36 girls and 48 boys in the prom.