If x is the hypotenuse, that means that sqrt(20^2+21^2)=x=29 since sqrt(a^2+b^2)=c or a^2+b^2=c^2
Answer:
13 : 8
Step-by-step explanation:
Number of plain bagels sold = 8
Number of rye bagels sold = 13
Ratio of the number of rye bagels to the number of plain bagels sold = 13 : 8
Also written as
13/8
Or
13 to 8
Answer:
a.) yes they are similar shapes, the width for both rugs is 1/2 of the length. This means that they are both similar in shape.
b.) 2:5 (perimeter rug 1 and 2 compared), 4:25 ( area for 1 and 2). The numers in the perimeter ratio are the square root of the numbers in the area ratio.
c.) You will need 648 sq in for the small rug and 4050 sq in for the large rug.
d.) 2: she has to sell the large rugs x>$9 and the small rugs for s>$1.50
Step-by-step explanation:
total perimeter for rug 1 = 108 For rug 2 = 270
area for run 1 = 648 For rug 2 = 4050
180 ft = 2150 in
The large rug needs two skeins of yarn which cost 9 dollars, if she wants to make a profit she will have to sell them over that price.
You can make 3 small rugs with one skein meaning if she wants to make a profit from the small rugs she has to sell them over 1/3 of the price of the skein (which is sold for $4.50). She will have to sell the small rug for over $1.50
For every 1/3 cup of honey, we need 1/2 cup of cream.
Since 3 times of 1/3 cup will make a 1 while cups, we multiply the ratio above by 3.
1 cup of honey will need 1/2 x 3 cups of cream.
1/2 x 3 = 3/2 = 1 1/2 cups
So 1 cup of honey will need 1/2 cup of cream.
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To answer the next part, we start again from the original ratio given.
For every 1/2 cup of cream, we need 1/3 cup of honey.
We need to find 9/2 cups of cream. 9/2 cups is 9 times of 1/2 cup. So we multiply the ratio above by 9.
9/2 cups of cream will need 1/3 x 9 cups of honey.
1/3 x 9 = 3
So 9/2 cups of cream need 3 cups of honey.
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Answer:
(a) 1 cup of honey needs 1/2 cup of cream
(b) 9/2 cups of cream need 3 cups of honey.
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Answer:
using 3.14 for pi the volume is 502.4
Step-by-step explanation: