Ask question

Ask question

All categories

AlladinOne [14]

3 years ago

11

Using the formula C = 2πr, how would i find the circumference of a circle with diameter of 28 inches. and i have to round the as

nwer to the nearest inch

1 answer:

arlik [135]3 years ago

5 0

Sorry, this took me a while to upload!

You might be interested in

A set of numbers is shown below:

Brums [2.3K]

Answer:

I am not sure but I think that it is the second set?

Step-by-step explanation:

4 0

3 years ago

Barbara’s orange weighs 5 ounces. She ate 1/3 of the orange. How many ounces of the orange did Barbara eat?

Ede4ka [16]

Answer:

1.67 ounces

Step-by-step explanation:

All you have to do is take 5 and multiply that by 1/3 to get what 1/3 of 5 is. By doing that you get 5/3 which simplifies to 1.6667 repeating but you can round to 1.67 and thats your answer.

3 0

3 years ago

Solve the equation 10x^2+11-6=0

Ivan

Do you have multiple choice? If so maybe this is the answer : 5(2x^2+1)

5 0

3 years ago

What is the error in the proof? The error is in step 3. The reason should be the quotient property of exponents. The error is in

galina1969 [7]

Answer:

The error is in step 3. You cannot use a property of logarithms to prove that same property.

Step-by-step explanation:

Here we the proof of the quotient rule as

If Logₐx = M and Logₐy = N

Then x = $a^M$ and y = $a^N$

x ÷ y = $a^M$ ÷ $a^N$ = $a^{(M-N)}$

Take log of both sides we get

Logₐ(x÷y) = Logₐ $a^{(M-N)}$

Logₐ(x÷y) =M-N logₐa

Logₐ(x÷y) =M-N

∴Logₐ(x÷y) = Logₐx - Logₐy

5 0

3 years ago

Jimmy’s age is one year less than the sum of the ages of his siblings Serena and Tyler. Which equation represents Jimmy’s age? J

AnnZ [28]

(S+T) -1=J the sum of his siblings age minus 1

7 0

3 years ago