Livro = 17 cm
total de livro = 21
comprimento = 17*21 = 357 cm = 3,57 m
Sim, porque 3,57 é maior que 3,5
Answer:
12.25
Step-by-step explanation:
3 1/2 x 3 1/2
3.5 x 3.5
Multiply
= 12.25
Hope this helps :)
Answer: F / 0.15 = 100F / 15 = 20F / 3 ≈ 6.67F.
Explanation:
1) The three expresssions, F / 0.15; 15 F / 100; 3F / 20; are equivalent.
2) The number of figurines Kat owned last year may be expressed in terms of the number the of figurines purchased, F, this year, and the 15%, following this procedure:
- Call n the amount of figurines owned last year.
- F is the number of figurines purchased: F = 15%n = 0,15n
- Hence, you just need to clear F from the expression F = 0.15n
- Divide both sides by 0.15:
F / 0.15 = n or n = F / 0.15 (reflexive property)
- To prove the equialavence of the other expresssions you just have to use the properties of multiplication or division:
(F / 0.15) × (100 / 100) = 100F / 15
100F / 15 = (100/5)F / (15/5) = 20F / 3 ≈ 6.67F
Answer:
Budda Dawgggg
Step-by-step explanation:
Answer:
Step-by-step explanation:
The correct steps to solve the equation are:
Because 
So, solving we get:
Sum 3 on every side:
Dividing by 2 into both sides:
So, the answer is
