Answer:
Each small candleholder holds 3 candles, and each large one holds 5 candles.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of candles that a small candleholder holds.
y is the number of candles that a large candleholder holds.
24 small candle holders and 3 large candle holders, using a total of 87 candles.
This means that
Simplifying by 3
14 small candle holders and 7 large candle holders, for a total of 77 candles.
This means that 
Simplifying by 7
Since
Each small candleholder holds 3 candles, and each large one holds 5 candles.
b) Write two algebraic expressions for the AREA of the algebra tiles. ... b) What is the ratio of the side lengths of triangle XYZ to triangle LMN?
Answer:
(3x^2+y^2+2xy)(3x^2+y^2-2xy)
Step-by-step explanation:
9x^4+2x^2y^2+y^4
(3x^2+y^2+2xy)(3x^2+y^2-2xy)
Both terms are perfect squares. So you will factor using the difference of squares formula. a^2-b^2=(a+b)(a-b)
Take what the square is for every term.
9x^4. What squared is 9? 3 and take half of the power or 2. That's how you get the 3x^2
2x^2y^2 is the same way. 2xy and 2xy
y^4 is y but dived he powers by 2 to get y^2.
Take one of each and but in () like I have above.
Answer:
For ex. The point M (h,k) rotated 90° clockwise takes the image M'(k,-h)
Step-by-step explanation:
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