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3 years ago

The length of each side of a square is

Mathematics

1 answer:

shepuryov [24]3 years ago

7 0

Answer:

x=3

Step-by-step explanation:

P= 4

since we know that the length of each side of a square increased by 6 inches,

x+6

36=4(x+6)

x=3

Sorry, I didn’t do the steps to show how I got my answer as 3. Hope this helps!

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1.Solve for w.

iren [92.7K]

Hi there,

1)
6 + (w - 10) = 5
6 + w - 10 = 5
- 4 + w = 5
w = 5 + 4

Hence, W = 9

2)
2/3 + y - 1/9 = 7/9
5/9 + y = 7/9
y= 7/9 - 5/9

Hence, Y = 2/9

4)
4x - 3/2x - 15/4 = 3/8
32x - 12x - 30 = 3
20x - 30 = 3
20x = 3 + 30
20x = 33

Hence, the answer is 33/20

5)
0.7(3s + 4) - 1.1s = 7.9
2.1s + 2.8 - 1.1 = 7.9
s + 2.8 = 7.9
s = 7.9 - 2.8

Hence, the answer is 5.1

Hope this all helps :)

8 0

3 years ago

Read 2 more answers

What is the area of a sector with a central angle of 2π9 radians and a radius of 16. 7 ft? Use 3. 14 for π and round your final

Bas_tet [7]

gehhehehhehdjejuriruueue

6 0

3 years ago

the big wheel could have a 52 inch diameter and the small wheel could have an 18 inch diameter.What is the circumference of the

BlackZzzverrR [31]

Before we begin, let's cross out "the small wheel could have an 18 inch diameter". This is useless information and should be disregarded to avoid confusion. Lots of questions include extraneous information to make you second guess yourself, so it is important to be aware of what the question is asking you and what you need in order to answer it.

The formula for circumference is $\pi$ x diameter. With this formula, we can substitute the value of the diameter, 52, into the equation.

Circumference = 3.14 x 52
Circumference = 163.28

Final Answer: the circumference of the big wheel is 163.28 inches
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8 0

3 years ago

What is the cofunction of cos 2pi/ 9

fiasKO [112]

The cofunction of cos is sin(90-x)

90 degrees is equal to PI/2

The cofunction becomes sin(PI/2 - 2PI/9)

Rewrite both fractions to have a common denominator:

PI/2 = 9PI/18

2PI/9 = 4PI/18

Now you have sin(9PI/18 - 4PI/18)

Simplify:

Sin(5PI/18)

3 0

3 years ago

Below is an equation being solved.

Fudgin [204]

Answer:

There are no errors

Step-by-step explanation:

The math is correct

5 0

3 years ago