What is the diameter of a stepping stone that has a circumference of 25 inches?Round to the nearest tenth.
What is the diameter of a stepping stone that has - 1

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

πd = 25 inches

3.14*d=25\n\nd=(25)/(3.14)=(25*100)/(3.14*100)\n\n=(2500)/(314)=7.9617

= 8.0 inches

Answer 2
Answer:

Answer:

Diameter= 7.96 inch

Step-by-step explanation:

Circumference= 25 inches

Circumference of the circular stone= 2\pi r

As, \pi =(22)/(7) =3.14

Putting the values in the formula:

25=2*3.14*r\n\n25=6.28*r\n\nr=25/6.28\n\nr=3.98inch

As, Diameter= 2*r= 2*3.98=7.96 inch

Diameter= 7.96 inch


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Answers

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Break Apart ones to make a ten. Then add and write the sum. 62 + 9 =

Answers

Answer:

62 + 9 = 71.

Step-by-step explanation:

Break Apart to make tens is a strategy to help children to add numbers in a easier way. This is applied when they have to sum 2-digits number, which is new for them.

So, first we could think about how many units in 62 are left to each 70, we'll find that 8 units are left to reach 70. So, this 8 will help to break the simplest part, which is 9, we can rewrite 9 as the sum of 8+1.

Then, the next step is add 62+8, because kids know that makes a ten, 62+8=70, now we have a ten formed. Lastly, we just add the second number missing, which is 1. 70+1=71.

You see, this strategy consist in making tens to help children to sum, because they are familiarize with sum based on tens.

Final answer:

To add 62 and 9, break apart the 9 into 1 and 8. Add the ones and tens place separately, then combine them to get the final sum of 73.

Explanation:

To add 62 and 9, start by breaking apart the 9 into a 1 and an 8. Now, you can add the ones place of 62 with the one from 9, which gives you a sum of 3. Then, add the tens place of 62 with the eight, which gives you a sum of 70. Therefore, 62 + 9 = 70 + 3 = 73.

Learn more about Addition here:

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3/4 (4c + 16) = 2c ÷ 9. what is c

Answers

Distribute

(3/4)(4c)+(3/4)(16)=2c/9

3c+12=2/9 c

Now subtract 2/9  c from both sides

3c+12-2/9 c=2/9 c-2/9 c

25/9 c+12 =0

Now we need to subtract 12 from both sides

25/9 c+12-12=0-12

25/9 c=-12

Just multiply both sides by 9/25 so we find the value for c

25/9 *(25/9 c)=-12(9/25)

c= -108/25


I hope that's help:0


How do I find the area of a triangle?

Answers

base times hight divided by 2

Karleigh walks 5/8 mile to school every day. How far does she walk to school in 5 days?

Answers

Answer:

Unit rate defined as the rates are expressed as a quantity 1 such as 2 miles per hour or 5 meter per second.

As per the statement:

Karleigh walks 5/8 mile to school every day.

by definition of unit rate:

\text{Unit rate per day}=(5)/(8) miles

We have to find how far does she walk to school in 5 days.

\text{Number of miles} =\text{Unit rate per day} * 5

Substitute the given values.

\text{Number of miles} =(5)/(8) * 5=(25)/(8) = 3(1)/(8)

Therefore, 3(1)/(8) miles far does she walk to school in 5 days

5/8 x 5 = 25/8. When simplified it is 3 1/8

Answer: 3 1/8

If the difference of (3x^2-2x+5)-(x^2+3x-2) is multiplied by 1/2x^2, what is the result?

Answers

I hope this helps you