Answer:
0.75
Step-by-step explanation
You can show the work by the following:
10.5 = 21/2
21/2 ÷ 14/1 = (21*1) / (14*2) = 21 / 28 = 0.75
Answer:
You will have 9,765,625
Step-by-step explanation:
If you have 125 nickles by your third try, in your calculator you keep multiplying by 5 after each number you get.
so it would be 125*5 to give you 625
625*5 to give you 3125 and so on and so fourth
Answer: the slope of perpendicular lines are opposite and reciprocal.
First line slope is 3/2. The slope of the second line is - 2/3
First line slope is 2. The other line slope is -1/2
Step-by-step explanation:
R= 8
C= 2,5•r+15
C= 2,5•8+15
C= 20+15
C= 35
Nina's total cost will be 35 $, £, € (i don't know which of them)
The value of the expression ((-3)^4)^2 when simplified is 6561
<h3>What are expressions?</h3>
Expressions are mathematical statements represented by numbers, arithmetic operations and variables
<h3>How to simplify the expression?</h3>
The expression is given as:
((-3)^4)^2
Start by expanding the inner bracket
((-3)^4)^2 = ((-3)*(-3)*(-3)*(-3))^2
Next, we evaluate the product (-3)*(-3)*(-3)*(-3)
This gives
((-3)^4)^2 = (81)^2
Next, expand the exponent
((-3)^4)^2 = (81) * 81
Next, we evaluate the product
This gives
((-3)^4)^2 = 6561
Hence, the value of the expression ((-3)^4)^2 when simplified is 6561
Read more about expressions at:
brainly.com/question/723406
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