Google says. ..
Solving proportions is simply a matter of stating the ratios as fractions, setting the two fractions equal to each other, cross-multiplying, and solving the resulting equation. You'll probably start out by just solving proportions, like this: Find the unknown value in the proportion: 2 : x = 3 : 9.
Now let's do it
2. 2 is not shown in the picture
3. 2 1/2 sugar/7 1/2 flour = x sugar/1 flour
cross multiply: 2 1/2/7 1/2 = x/1
7 1/2x = 1(2 1/2) ... 15/2x = 5/2 ... x=5/2×2/15= 1/3
answer: 1/3 cup sugar = 1 cup flour ... 1/3s:1f
5. 1 1/3p/3 1/3c = ₩p/1c
cross multiply: (1 1/3)/(3 1/3) = ₩/1
3 1/3₩= 1(1 1/3) ... 10/3₩=4/3 ... ₩=4/3×3/10
₩=4/10=2/5 qt papaya
2/5 qt papaya = 1 qt carrot ... 2/5p:1c
Answer:
the answer is negative reciprocals ( opposite reciprocals)
Step-by-step explanation:
because they form right angles
There is only a 19.4% chance that she losses the game.
This is because she has a 5/6 or 83.3% chance of not rolling a 5. In order to find the probability of this happening repeatedly 9 times, you must raise the fraction to the 9th power.
(5/6)^9 = .1938
Then you can turn it into a percentage and round.
19.4%
Answer:
Step-by-step explanation:
as you see the top "moves" like
2,4,6,8, and next will be 10
the bottom adds 3 to the previos answer
5,8,11,14, next will be 15
5th card is 10/15
Answer:
Hey there!
<u>What we know:</u>
- The three triangles (two smaller ones and one larger one, are all right triangles)
- Measure of angle A is 42 degrees.
- Measure of angle C is 58 degrees.
- AC is 65 m.
<u>What we would like to know:</u>
First, let's find AB.
Sine 58= AB/65
Solving for AB, we see that it is about 55.12 m.
Next, let's find BD.
Sine 42= BD/55.12
Solving for BD, we see that it is about 36.88 m.
Let me know if this helps :)
