If you mean as a fraction it's 40/100.
1 1/2x = 1
3/2x = 1
x = 1 * 2/3
x = 2/3 <===
Answer: bro I'm sorry I don't know how to help you please give me points
Step-by-step explanation:
Don't know how to help you sorry
1- 1/2 *2 on both bottom and top to make it equal with '3/4' = 2/4
2- 2/4 + 3/4 = 7/ 4
3- 1 3/4+ 2= 3 3/4
4- 3 3/4 cups of flour.
Answer:
12
Step-by-step explanation:
It is worthwhile memorizing the ratios of legs in a 30°–60°–90° triangle. Shortest to longest, the ratios are ...
1 : √3 : 2
Then the sides marked will have the ratio ...
6 : x = 1 : 2 = 6 : 12
x = 12
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You can also get there using trigonometry.
cos(60°) = 6/x
x = 60/cos(60° = 60/0.5
x = 12
