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drek231 [11]
4 years ago
13

20 points PLEASE help!

Mathematics
2 answers:
balandron [24]4 years ago
4 0

When multiplying the same number with different exponents together you add the exponents.

7^6 ⋅ 7^5

6+5 = 11

Simplified becomes 7^11

Citrus2011 [14]4 years ago
3 0

Answer:

The correct option is C 7^{11}

Step-by-step explanation:

Consider the provided expression.

7^6\cdot 7^5

Use the property of exponent: a^m\cdot a^n =a^{m+n}

By using the above property we can simplify the provided expression as shown:

7^6\cdot 7^5

7^{6+5}

7^{11}

Now simplify it further,

7^{11}

Hence, the correct option is C 7^{11}

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A video game store allows customers to rent games for $4.75 each. Customers can also buy a membership for $54 each year, and vid
Nezavi [6.7K]

Answer:

24

Step-by-step explanation:

Cost of membership + game = 2.50x + 54

Cost of just games = 4.75x

The catch is, how do we make up the 54 dollars?

So equate the 2 costs

4.75x = 2.50x + 54      Subtract 2.50

4.75x - 2.50x = 54       Combine

2.25x = 54                    Divide by 2.25

x = 54/2.25

x = 24

That means that 24 is the break even point.

5 0
4 years ago
The volume of the cone is 75π cubic feet. What is the value of x?
Anna007 [38]

Answer:

Either B or C

Step-by-step explanation:

8 0
3 years ago
Determine the approximate value of a.<br><br> 18.11<br> 7.05<br> 7.95<br> 9.71
Alex777 [14]

Answer:

7.95

Step-by-step explanation:

In order to solve this, we need to use the rule of sine which is (a/sinA)=(b/sinB)=(c/sinC). Since we have both values of c we can do (12/sin104), which equals ~12.37. Therefore, since we already have A, 12.37=(a/sin40). We can change this by doing sin40×12.37=a. sin40×12.37=7.95.

6 0
3 years ago
I need help with these 2 questions
Sophie [7]
What type of problem is it?
7 0
4 years ago
5 5 5 5=30 wich sign surpose to be there​
Assoli18 [71]

Answer

5(5 + 5/5) = 30

Step-by-step explanation:

pemdas

5/5=1

(5 + 1) = 6

5(6) = 30

plz mark brainliest if u can

3 0
3 years ago
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