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Ymorist [56]
3 years ago
15

Can some one help me

Mathematics
2 answers:
Goryan [66]3 years ago
5 0

Answer:

31.4yard long wire is needed.

perimeter of circle=2πr=2×22/7×5=31.4yard

zavuch27 [327]3 years ago
4 0

Answer:

B

Step-by-step explanation:

If 5 is the radius, then we need to multiply by 2 to get the diameter.

10 is the diameter.

Multiply by pi to get your answer

10pi is 31.4.

B-31.4.

Hope this helped!

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Students at Maple school earned $708 selling candles. They want to accumulate $2000 for a club trio. What percent of their goal
Sholpan [36]

Answer:

<u>The correct answer is 35.4%</u>

Step-by-step explanation:

Let's check the information provided in the question:

Savings goal = US$ 2,000 for the club trip

Earnings for the candles selling = US$ 708

For calculating the accumulated percentage, we can do it this way:

Accumulated percentage = Earnings / Savings goal

Accumulated percentage = 708 / 2,000 * 100

Accumulated percentage = 0.354 * 100

<u>Accumulated percentage = 35.4%</u>

<u>Students at Maple School has accumulated 35.4% of their savings goal with the candles selling.</u>

5 0
3 years ago
What is less 0.04 or 0.035?
ivanzaharov [21]
0.035 is less than 0.04. When you look at their hundredth digit, you can see that 3 is less than 4.
Hope that helped you.
7 0
3 years ago
Read 2 more answers
What’s the type of relationship from the table values ?
Lena [83]

Answer:

A relationship works by matching data in key columns, usually columns (or fields) that have the same name in both tables. In most cases, the relationship connects the primary key, or the unique identifier column for each row, from one table to a field in another table.

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Given that 7^2 = 12^x, evaluate 12^2x.
Elanso [62]

Answer:

12^2x = 7^4 = 2401

7^2=12^x

We know that a^x * a^x = a^(x+x) or a^2x

Multiply each side by 12^x

7^2 * 12^x=12^x * 12^x

7^2 * 12^x = 12^(x+x)

Replace 12^x with 7^2 on the left hand side since they are equal

7^2 * 7^2 = 12^ (2x)

7^(2+2) = 12^(2x)

7^4 = 12^2x

2401 = 12^2x

Step-by-step explanation:

3 0
2 years ago
Find the inverse of f(x)=x^2 +6
Hitman42 [59]

Answer:

x=y^2+6

Step-by-step explanation:

f(x) stands for y variable ..

x=y^2+6

numbers stay the same just flip the variables.

3 0
4 years ago
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