Answer:
Step-by-step explanation:
4 feet = 48 inches, add 10 inches = 58 inches
if susan is 15 inches shorter, 58- 15 = 43
43/12 = 3 feet 5 inches
Answer:
616 cm²
Step-by-step explanation:
To find the area of a circle you use the formula A = π · r²
So we know that the diameter is 28 cm, to find the radius we would divide this in half, because d = 2r, giving us 14. Now we can do 14² which is 196, and then times that by pi or in this case 22/7.
196 × (22/7) = 616
In numbers, that would translate to 3w<18.
To figure out what w could be, you would get it by itself because it's the variable in the equation.
Divide 3 from both sides and you would then have w<6, because 18 divided by 3 is 6.
The answer would be 6, because 6 is less than 18.
120≈100
230≈200
455≈500
175≈200
(100+200+500+200)÷4=250
Hope my answer helped u :)