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ale4655 [162]
2 years ago
9

which expression is equal to 33⋅35?3−23 to the power of negative 2323 squared 383 to the power of 8315

Mathematics
1 answer:
lawyer [7]2 years ago
6 0

By applying Exponential laws, option no. c  which is, 3^8 stands correct.

What are exponents?

  • A number's exponent indicates how many times that number has been multiplied by itself.
  • However many times multiplying a given number is indicated by its exponent. Powers and indices are other names for exponents.
  • An indication of the action of elevating to a power that is printed above and on the side of a mathematical form
  • Exponent-related problems are solved using the rules of exponents or the properties of exponents. These characteristics are regarded as fundamental exponents rules that must be adhered to when solving exponents.

Given that,

(3^3)*(3^5)

Applying the law of exponents to the given expression,

a^m*a^n=a^{m+n}

Putting the given value in the above expression, we get,

(3^3)*(3^5) = 3^{3+5} =3^8

Hence, by applying Exponential laws, option no. c  which is, 3^8 stands correct.

Learn more about exponents here:

brainly.com/question/847241

#SPJ4

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Y = mx + b
Yuki888 [10]
The last option, the y-intercept.
5 0
4 years ago
Solve.
baherus [9]
The correct answer is:  [C]:  " 5 " .
__________________________________________________________
                                →  " a = 5 " .
__________________________________________________________
Explanation:
__________________________________________________________ 

Given:  " a + 1 <span>− 2 = 4 " ; Solve for "a" ; 

4 + 2 = 6 ; 

6 </span>− 1 = 5 ;   →  a = 5 ;

To check our work:

5 + 1 − 2 = ? 4 ?? ;  

5 + 1 = 6 ; 

6 − 2 = 4.  Yes!

So the answer is:  [C]:  " 5 ". 
_________________________________________________________
                          →   " a = 5 " . 
_________________________________________________________
4 0
4 years ago
Help? pls i mark brainlest answer
Delicious77 [7]

Answer:

3x-13 = 32 degrees

x= 15 degrees

Step-by-step explanation:

i dont think you need to show work so ill keep this short and simple :)

6 0
3 years ago
Read 2 more answers
Help me for a brianly
Igoryamba

Answer:

35

Step-by-step explanation:

you multiply like it is a rectangle then you cut your answer in half in this case 7x10=70 cut in half is 35

6 0
3 years ago
A rectangle with the bottom labeled 2.7 times 10 cubed feet and the right side labeled 3.5 times 10 cubed feet
disa [49]

The area of the portion of the rectangular field that has crops growing is 4.7 x 10² ft².

<h3>Area of the rectangle</h3>

The area of the rectangle is calculated as follows;

Area of rectangle = L x b

where;

  • L is length of the rectangle
  • b is the breadth of the rectangle

Given parameters;

  • Length of the rectangle = 3.5 x 10 ft = 35 ft
  • Breadth of the rectangle = 2.7 x 10 ft = 27 ft

Area = 35 ft  x  27 ft

Area = 945 ft²

<h3>Area of the portion of the field that has crops growing</h3>

Area = ¹/₂ x 945 ft²

Area = 472.5 ft²

Area = 4.7 x 10² ft² (2 significant digits)

The two significant digits was chosen based on the number of significant digits of the rectangle dimensions (that is, the length and breadth are given in 2 significant digits, so the area has to be in 2 significant digits to maintain consistency).

Learn more about area of rectangle here: brainly.com/question/25292087

#SPJ1

7 0
2 years ago
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