4 squared + b squared = 8 squared
Let w be the width of the barn; and 2w+10 be its' length. Then:
w(2w+10)=208
2w²+10w-208=0
w²+5w-104=0
(w+13)(w-8)=0
w=8
2w+10=26
☺☺☺☺
Answer:
1/10 ___ 5 ___ 2
20 ____ 1 ___ 1/20
1/2 ____1/5 ____ 10
Step-by-step explana
tion:
It is given that the product of row, column or diagonal values in the picture gives a value of 1.
Therefore, for the first point ; say x ;
x * 5 * 2 = 1
10x = 1
x = 1 / 10
Second point, say y ;
20 * 1 * y = 1
20y = 1
y = 1 / 20
Third point, say z ;
1/2 * z * 10 = 1
10/2 * z = 1
5z = 1
z = 1/5
Answer:
Ratio of online sales to shop sales = 3 : 1
Step-by-step explanation:
Total necklace sold in a month = 240
Necklace sold via shop's website = 180
the rest were sold in a high street shop.
Necklace sold via high street shop = Total necklace sold in a month - Necklace sold via shop's website
= 240 - 180
= 60
Necklace sold via high street shop = 60
Ratio of online sales to shop sales
Necklace sold via shop's website : Necklace sold via high street shop = 180 : 60
= 180 / 60
= 3 / 1
= 3 : 1
Ratio of online sales to shop sales = 3 : 1
Answer:
the answer is 43.5. i am a 100% sure.
Step-by-step explanation:
