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tester [92]
3 years ago
14

Can u answer all three pls

Mathematics
2 answers:
Kipish [7]3 years ago
7 0
2nd question is 8x4=32 because perimeter of the square is equal to dimension x4 or side + side+side + side . I hope you understand that:)
faust18 [17]3 years ago
5 0

Answer:

1. 28ft

2. 26ft

3. 20ft

Step-by-step explanation:

here ya go

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Please HELP ME PLEASE PLEASE ASAP ASAP please ASAP help please please !!
kobusy [5.1K]

Answer:

1) 360

2) 360

Step-by-step explanation:

here is the answer

5 0
3 years ago
Factor each polynomial. Look for a GCF first
weeeeeb [17]

Answer:

20. x\left(x-6\right)\left(x+8\right)

22. 2\left(x+1\right)\left(x+4\right)

24. 5m\left(m-1\right)\left(m+7\right)

Step-by-step explanation:

20. x^3+2x^{2} -48x

The GCF is x, so you group it out of the equation first.

x(x^{2} +2x-48)

Then, you find 2 numbers that will equal to 2 when you add them and will equal to -48 when you multiply them.

?+?=2\\?*?=-48

The two numbers would be -6 and 8. You then differentiate the squares.

x\left(x-6\right)\left(x+8\right)

22. 2x^{2} +10x+8

The GCF is 2, so you must group it out.

2(x^{2} +5x+4)

Find the two numbers that will equal to 5 when you add them and will equal to 4 when you multiply them.

?+?=5\\?*?=4

The two numbers would be 1 and 4. Finally, differentiate the squares.

2\left(x+1\right)\left(x+4\right)

24. 5m^{3} +30m^2-35m

The GCF is 5m, so you must group it out.

5m(m^2+6m-7)

Find the two numbers that will equal to 6 when you add them and will equal to -7 when you multiply them.

?+?=6\\?*?=-7

The two numbers would be -1 and 7. Finally, differentiate the squares.

5m\left(m-1\right)\left(m+7\right)

7 0
3 years ago
A local health club has a large swimming pool non member must pay a 6$ per day fee to use the pool member of the club pay 1$ but
vazorg [7]

Answer:

50 days

Step-by-step explanation:

Step one:'

given data

Non member must pay a 6$ per day

let number of days be x

cost = 6x

member of the club pay 1$ but must pay a yearly membership fee of 250

cost = 250+x

Step two

equate the two expression to find x

6x=250+x

6x-x= 250

5x=250

divide both sides by 5

x= 250/5

x=50 days

3 0
3 years ago
Find the maximum power of 5 which can divide 49!
JulijaS [17]

Answer:

10

Step-by-step explanation:

8 0
3 years ago
If the Diameter is ten then what is the area of it
Pepsi [2]

Answer:

78.54

Step-by-step explanation:

Hope this helps!

7 0
2 years ago
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