Answer: you do 9.9 squared and then you times it by 1.79 so you get =5.632103515 so then you estimate it to 5.6
Step-by-step explanation:
14:10 Multiply both numbers by the same value to find equivalent ratios
Answer:
the triangle would be located at 3783<%*
Circumference=pid
d=diameter
circumference=12pi
if you aprox pi=3.141592
c=37.699104 ft
To solve this you must use a proportion like so...
94 is a percent and percent's are always taken out of the 100. This means that one proportion will have 94 as the part and 100 as the whole
We want to know how many ounces of copper is in a 9.15 ounce bar that contains 94% copper. This means 9.15 is the whole and the unknown ounces of copper (let's make this x) is the part.
Here is your proportion:
Now you must cross multiply
x*100 = 9.15*94
100x = 860.1
To isolate x divide 100 to both sides
100x/100 = 860.1/100
8.601 = x
This means that a 9.15 ounce bar is composed of 8.601 ounces of copper
Hope this helped!
~Just a girl in love with Shawn Mendes