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3 years ago

What is the missing exponent 25=5

2 answers:

7 0

First let's look at the equation:

25=5

So, now we know that we are going to need to find what would = 25

So 25/5=5
As well as 5*5=25

So now we know that the missing exponent will be 5, since it fits in there so perfectly!! :)

Your answer is 5

Ber [7]3 years ago

5 0

Answer:

the missing exponent is 2

Step-by-step explanation:

Well 5^2 is equals to 5×5 which we know is qual

to 25.

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If there is a song that is 2 minutes and 58 seconds long and it plays 40 times how long does it play convert answer into seconds

lapo4ka [179]

Answer: I got 7120 seconds

Step-by-step explanation:

There's 178 seconds in the song (for more context, I just converted the 2 minutes into seconds and added it with 58) then I multiplied it by the total amount of times it played (in this case, 40)

Hope this helps

3 0

3 years ago

Read 2 more answers

You use about 15 gallons of water when you shower. If you take 20% less time when you shower, estimate how many gallons of water

PIT_PIT [208]

I would have to say 85 but thats just a guess.

8 0

3 years ago

A store manager is marking down chess boards from $25 to $14. What percentage is the discount?

Alborosie

Remember: when calculating percent it will always be over 100. With the given numbers 14 is your part out of the total (25). It should be written as part/whole.

As previously said, the percent is always over 100. (x/100)

In this problem you are given the part (14) and the whole (25). So it would be 14/25. The percent in this problem would be x/100. Now to find percent with the given part/whole, you would multiply 14 with 100. Then simply divide by 25.

7 0

3 years ago

Prove that the two circles shown below are similar.

Setler [38]

Answer:

The scale factor is $\frac{R_{A}}{R_{C}}=\frac{5}{2}$

We can say that both circles are similar.

Step-by-step explanation:

If we move the little circle to the center of the bigger circle, so the translate vector will be (3,5).

Now we realize that the bigger circle is just a dilation of the smaller circle, the scale factor is:

$R_{A}=5$

$R_{C}=2$

$\frac{R_{A}}{R_{C}}=\frac{5}{2}$

Therefore, we can say that both circles are similiar.

I hope it helps you!

8 0

3 years ago

Which is the difference of 21 1/4 - 18 2/4 A 2 1/4 B 2 2/4 C 2 3/4 D 3 1/4

PSYCHO15rus [73]

So when you change the mixed numbers into improper fractions, they become 85/4 and 74/4. Your new problem is 85/4-74/4. Basically 85-74. That equals 9. So the improper fraction answer is 9/4. We now make that back into a mixed number, creating 2 1/4, or A.

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3 years ago