Let x equal the repeating decimal you are trying to convert to a fraction.Examine the repeating decimal to find the repeating digit(s)Place the repeating digit(s) to the left of the decimal point.

5 0

2 years ago

1. If you drink milk, then you grow?

Ksenya-84 [330]

Answer:

false

Step-by-step explanation:

we can drink water and still grow

8 0

2 years ago

Caroline was thinking of a number. Caroline adds 7 to it, then doubles it and gets an answer of 82.8. What was the original numb

Soloha48 [4]

Answer:

n = 34.4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Set Up

Let's let our number be set by variable n.

We add 7 to it: n + 7

We then double that entire expression: 2(n + 7)

That expression is equal to 82.8: 2(n + 7) = 82.8

Step 2: Solve for n

[Division Property of Equality] Divide 2 on both sides: n + 7 = 41.4
[Subtraction Property of Equality] Subtract 7 on both sides: n = 34.4

∴ Caroline's original number is 34.4.

5 0

2 years ago

The ratio of the lengths of corresponding parts in two similar solids is 4:1.

Rina8888 [55]

Answer:

the ratio is 16:1

Step-by-step explanation:

surface area is measured in square units, so you should square both numbers in the linear ratio to get the ratio for the surface area.

$4^{2} : 1^{2} -->16:1$

7 0

2 years ago