Answer:
he has 11 dimes and 15 nickels
Step-by-step explanation:
i kept going down reducing the amount of dimes and adding to the amount of nickels and found that 11 dimes is $1.10 and 15 nickels is $0.75
This means Square root (^1/2). this is kind of hard to read. anyways. 32^(1/2) separates into 4^(1/2) and 8^(1/2), which further separates into 4^(1/2) and 2^(1/2), root 4 becomes 2, their are two root 4's, so you get 2 x 2, and you are left with 2^(1/2) now why go to all this trouble. because now you can multiply the 4 you created (2x2) times, the 7... giving you 28*2^(1/2) now subtract it from the the other one with root 2. -5*2^(1/2), giving you 23*2^(1/2)-...idk what that last bit is. if its a odd number then this is the end of the problem, if you can get it to root 2. then do that and simplify.
9:3
Step-by-step explanation: if it is 3:1 then it would be equivalent to 9:3
<h2>
Answer:</h2><h2>
</h2><h3>Correct option: H</h3><h2>
</h2><h2>
Explanation:</h2><h2>
</h2>
In each case we have a protractor and two rays that meet at the center of the protractor. So let's call the α the angle between the two rays, then if in one case , the that angle will not appear to have a measure of 23 degrees. In order to solve this problem let's check each case:
<h3>Case F.</h3><h3 />
The first ray lies on angle while the second ray lies on angle . Then:
<em>This angle measures 23 degrees.</em>
<h3>Case G.</h3><h3 />
The first ray lies on angle while the second ray lies on angle . Then:
<em>This angle measures 23 degrees.</em>
<h3>Case H.</h3><h3 />
The first ray lies on angle while the second ray lies on angle . Then:
<em>This angle doesn't measure 23 degrees.</em>
<em></em>
<h3>Case J.</h3><h3 />
The first ray lies on angle while the second ray lies on angle . Then:
<em>This angle measures 23 degrees.</em>
Conclusion: The angle that will not appear to have a measure of 23 degrees is the one for case H.
Answer:
Subtraction
Step-by-step explanation:
Second line shows subtraction property of equality