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34kurt
2 years ago
5

Help plsss I’d really appreciate it if you did help!

Mathematics
2 answers:
Leviafan [203]2 years ago
7 0

Answer:

4^5

Step-by-step explanation:

When multiplying similar numbers with exponents you add the exponents and keep the number.

Ex. 5² * 5³ would equal 5^5  

Thus, 4^2*4^3=4^5

algol132 years ago
5 0

Answer: 4^5

Step-by-step explanation:

Just add the powers if the number is same in this case 4 so 4 to the power of 5. (2+3 = 5)

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Help me please I really don’t understand
barxatty [35]
Number 1 is C.
Number 2 is C.
Did you need all of them?


7 0
3 years ago
Your friend wants to sell painted rocks. He spends $10.00 on startup costs, and each painted rock costs him $0.75 to make. A sto
igomit [66]

Answer:

10 rocks

Step-by-step explanation:

The cost on startup is $10 and each painted rock cost around $0.75 to make. A store pays startup cost and buy painted rocks for $0.75 each there no profit because the cost price and selling price is the same.

3 0
2 years ago
A square with a side length of 5 inches has a area of 25 in<br><br> true or false
Goryan [66]

Answer:

TRUE

Step-by-step explanation:

5 x 5 = 25 in²

6 0
3 years ago
An elementary ntimesn scaling matrix with k on the diagonal is the same as the ntimesn identity matrix with _______ exactly one
Dafna11 [192]

Answer:

exactly one, 0's, triangular matrix, product and 1.

Step-by-step explanation:

So, let us first fill in the gap in the question below. Note that the capitalized words are the words to be filled in the gap and the ones in brackets too.

"An elementary ntimesn scaling matrix with k on the diagonal is the same as the ntimesn identity matrix with EXACTLY ONE of the (0's) replaced with some number k. This means it is TRIANGULAR MATRIX, and so its determinant is the PRODUCT of its diagonal entries.​ Thus, the determinant of an elementary scaling matrix with k on the diagonal is (1).

Here, one of the zeros in the identity matrix will surely be replaced by one. That is to say, the determinants = 1 × 1 × 1 => 1. Thus, it is a a triangular matrix.

3 0
3 years ago
HELP ME!!!PLEASE ITS DUE TODAY!!
Radda [10]

Answer:

25quarts of grape juice, 50 quarts of water

Step-by-step explanation:

Do the math

6 0
3 years ago
Read 2 more answers
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