To find the perimeter I will add all of the numbers together so I get 3y+1
Step-by-step explanation:
1 m = 4 cm
therefore,
A = 2.5 m = 2.5×1 m = 2.5×4 cm = 10 cm
B = 2.75 m = 2.75×1 m = 2.75×4 cm = 11 cm
D = 3.75 m = 3.75×1 m = 3.75×4 cm = 15 cm
Answer:
wow
Step-by-step explanation:
Ratio of chocolate to mix: 3:5
New ratio: x:7
Create a proportion to find the amount of chocolates (x).
3/5=x/7
Cross multiply
21=5x
Divide both sides by 5
4.2=x
4.2 pounds are chocolates.
I hope this helps :)
The wire represents the circumference of a circle.
Circumference= πd
plug in the numbers you know
18.84= (3.14)d
divide both sides by 3.14
6= d
ANSWER: d=6 centimeters
Hope this helps! :)