Answer:
julianne drank by about .1 tenth
Step-by-step explanation:
Answer:
<u>h = 24 cm</u>
Step-by-step explanation:
The triangles are similar.
Their dimensions are proportional.
Finding scale factor :
Finding h :
- h + h/2 = 36
- 3h/2 = 36
- 3h = 72
- <u>h = 24 cm</u>
Store 1 : 12 paper towels for 3.60
3.60 / 12 = 0.30......30 cents per roll
store 2 : 10 paper towels for 3.50
3.50/10 = 0.35....35 cents per roll
the better deal is store 1 with paper towels costing 30 cents per roll
A) get rid of the fraction by finding the common denominator, 4. multiplying by 4 on both sides, I usually have it turned into a fraction, 4/1. The 2x=3/4, is now 8x=12/4 will be set as 8x=3. Divide 8, x=3/8.
B) The common denominator is 15. Multiply on both sides, -2/5 times 15/1 is -30/5 which becomes -6. And m/3 times 15/1 is 15m/3, 5m. divide the 5 and your answer is m=-5/6
