1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vitfil [10]
3 years ago
12

Explain why the exponents cannot be added in the product 12^3 and 11^3

Mathematics
1 answer:
GrogVix [38]3 years ago
4 0
Because bases are different.

a^n · a^m = a^(n+m)
You might be interested in
-4x 25 = 13 solve for x
sammy [17]
- 4x + 25 = 13
4x = 12
x = 3
3 0
3 years ago
There are 2 squares, and the ratio of their perimeters is 5:8. If the area of the first square is 225m², then what is the area o
nata0808 [166]

we know that

the ratio of the perimeters is equals to the scale factor

scale factor=5/8

scale factor=measure smaller square/measure larger square

 

let

smaller square=first square

larger square=second square

 

area smaller square=[scale factor]²*area larger square

so

area larger square=area smaller square/[scale factor]²

scale factor=5/8

area smaller square=225 m²

area larger square=225/[5/8]²----> 225/(25/64)-- > 225*(64/25)----- > 576 m²

 

the answer is

the area of the  second square (larger square) is 576 m²


7 0
3 years ago
Using your knowledge of inverse operations, what does 56 - 25 - 56 equal?
Ivan

Answer:

-25

Step-by-step explanation:

Using the commutative property of addition, we can rearrange the expression to 56-56-25. 56-56 = 0, so the answer is 0 - 25 = -25.

7 0
3 years ago
Read 2 more answers
The area of the following rectangle is 30 square units. What is the value of x?
Pepsi [2]
Hello!

To find the area of a rectangle you do length * width

You can plug in the values you know

(x - 2) * 5 = 30

Divide both sides by 5

x - 2 = 6

Add 2 to both sides

x = 8

The answer is 8

Hope this helps!
4 0
3 years ago
Read 2 more answers
4 + 2x - 7 = 12<br><br> ?????
Rainbow [258]

Answer:

15/2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What's the algebraic expression for n cubed increased by 5??
    10·1 answer
  • The area of a parallelogram is 12 ft^2 The height is 2 ft. Find the length of the corresponding base
    15·1 answer
  • Patricia recorded the prices of watched at a store the prices are shown in the table. What is the median price of the watches in
    6·1 answer
  • luke has $139 to spend and he has already spend $121.He wants to buy hamburgers buns,b,that each cost $4.write an equation
    8·1 answer
  • rebecca wants to put 544 pennies in a coin collection book. the blue book fits 9 pennies per page. The red book fits 7 pennies p
    5·2 answers
  • WILL GIVE THE BRAINLIST!!!
    12·1 answer
  • PLEASE HELP
    12·1 answer
  • Lorenzo spent $47 at the shoe store. He bought 3 pair of socks that cost $6 per pair. He also bought a pair of shoe. He paid $4
    9·1 answer
  • Can someone please help me??
    12·2 answers
  • Last year, Kim read a total of 30 fiction and non-fiction books. The number of non-fiction books was 5 less than 4 times the num
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!