Answer:
9/20
Step-by-step explanation:
1 recipe=3/5 cups
3/4 recipe=? cups
By cross multiplying both eqs
Cups of granola=3/5*3/4
Cups=3*3/5*4
Cups=9/20
Answer:
(6,1)
Step-by-step explanation:
Just look for the terms with x and y in them. Divide their coefficients by two, and multiply by -1. And then put them in an ordered pair.
So in this case, -12x --> 6 and -2y --> 1
Obviously the more orthodox way would be to actually complete the square, but I'm lazy, this way is faster, and since this seems to be multiple choice, as long as you have the correct answer, it shouldn't matter.
Answer:
121211122212221212212
Step-by-step explanation:
In the scale the bedroom's size would be 10 cm long and 6 cm wide, and the door's width would be 1.6 cm. In turn, the real bed size is 2m by 1.5 m.
Since Elena wants to make a scale drawing of her bedroom, and her bedroom is a rectangle with length 5 m and width 3 m, and Elena's bedroom door is 0.8 m wide, and Elena's bed measures 4 cm and cm on the scale drawing, If the scale is from 1 to 50, to determine the dimensions of the bedroom and door scale, and the actual dimension of the bed, the following cross multiplication calculations must be performed:
- Room size = 10 cm long and 6 cm wide
- 50 = 5
- 1 = X
- 5/50 = X
- 0.1 = X
- 0.1m = 10cm
-
50 = 3
- 1 = X
- 3/50 = X
- 0.06 = X
- 0.06m = 6cm
- Door width = 1.6 cm
- 50 = 0.8
- 1 = X
- 0.8 / 50 = X
- 0.016 = X
- 0.016m = 1.6cm
- Bed size = 2m by 1.5m
- 1 = 4
- 50 = X
- 50 x 4 = X
- 200 = X
- 200 cm = 2 m
- 1 = 3
- 50 = X
- 50 x 3 = X
- 150 = X
- 150cm = 1.5m
Therefore, in the scale the bedroom's size would be 10 cm long and 6 cm wide, and the door's width would be 1.6 cm. In turn, the real bed size is 2m by 1.5 m.
Learn more about scales in brainly.com/question/11436647
Answer:
3/4
Step-by-step explanation:
Maria practiced for her piano recital each day for three days. the first day she practiced for 3/4 hour, the second day she practiced for 1 1/2 hours, and the third day she practiced for 2 1/4 hours. by how much did she increase the time she practiced each day?
the increase in hours practiced can be determined by calculating the difference between the hours practiced on the second and first day
the lowest common multiple that can divide 2 and 4 is 4.
if 2 is subtracted from 3, the answer would be negative. So, borrow 1 from the whole number. the value of this borrowed one would be equal to 4 which is the LCM. Add 4 to 2. this gives 6
