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Oksi-84 [34.3K]
3 years ago
10

Simplify 9^{2} / 9^{7}

Mathematics
1 answer:
monitta3 years ago
8 0
It is 2/18 I hope I can help
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The sum of four consecutive integers is 134. Find the integers. (please show your work)
lidiya [134]

Answer:

Integers: 32,33,34,35

Step-by-step explanation:

Consecutive means back-to-back, with a difference of 1

Therefore this can be represented with the following equation (where x is the first number), and we can set this equal to the sum

x+(x+1)+(x+2)+(x+3)=134\\4x+6=134\\4x=128\\x=32

Therefore since x = 32, all four integers are:

32,33,34,35

If we check this, we can see that their sum equals to 134

32+33+34+35 = 134

Hope this helps!

8 0
3 years ago
Clark has a bucket which jolds 25 cups of water. How many quarts does it hold
son4ous [18]

Answer:

The answer is 6.25.

Hope that helps feel free to ask more questions


Brainliest??


4 0
3 years ago
Increase £3000 by 5.4%
Marina86 [1]
In order for us to get the increase of a certain number given the percentage, first we need to know how much of a number it is.

So, we need to multiply 3000 by 5.4% in order for us to know how much we are going to add to 3000.

= 3000 * 0.054
= 162
So we need to add 162 to 3000.
= 3000 +162
= 3162

So the final answer is <span>£3162</span>
3 0
3 years ago
​A model of an Egyptian pyramid has a slant height of 18 centimeters and a 15-centimeter square base. What is the surface area o
Angelina_Jolie [31]

Answer:

here is an example to guide you

Step-by-step explanation:

To find how much paper for the model, you will use the formula for area of a square and area of a triangle.

A = bh

7.2 x 7.2

A = 51.84 cm²

A = 1/2bh

1/2 x 7.2 x 6

A = 21.6 cm²

21.6 cm² x 4 = 86.4 cm²

86.4 + 51.86=138.3

You will need 138.3 cm² of paper.

4 0
3 years ago
A tortoise is moving at a rate of 2 feet per minute, while a hare is running at a rate of 8 feet per minute. If the tortoise had
borishaifa [10]

Answer:

Step-by-step explanation:

Answer: f = 8m. They are asking for the equation that represents the hare’s run, which they said “the hare is running at a rate of 8 feet per minute”, so f (the distance in feet) is equal to the 8 feet per minute that the hare runs.

5 0
3 years ago
Read 2 more answers
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