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Inessa [10]
4 years ago
13

1/5(3x+1/2) Whats the expanded form of this expression.

Mathematics
1 answer:
Andru [333]4 years ago
4 0

\frac{1}{5}(3x+\frac{1}{2} )=\frac{3x}{5}+\frac{1}{10}

Solution:

Given expression is \frac{1}{5}(3x+\frac{1}{2} ).

Let us find the expanded form of the given expression.

To expand this multiply \frac{1}{5} with each term inside the bracket.

\frac{1}{5}(3x+\frac{1}{2} )=\frac{1}{5}\times3x+\frac{1}{5}\times\frac{1}{2}

               =\frac{3x}{5}+\frac{1}{10}

\frac{1}{5}(3x+\frac{1}{2} )=\frac{3x}{5}+\frac{1}{10}

Hence the expanded form of the given expression is \frac{3x}{5}+\frac{1}{10}.

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A 2-column table with 5 rows. Column 1 is labeled Decimal with entries 0.1 6 repeating, 0.3 repeating, 0.5, x, 0.8 3 repeating.
Sindrei [870]

Answer:

A 2-column table with 5 rows. Column 1 is labeled Decimal with entries 0.1 6 repeating, 0.3 repeating, 0.5, x, 0.8 3 repeating. Column 2 is labeled Fraction with entries one-sixth, two-sixths, three-sixths, four-sixths, five-sixths.

Which best shows how the table can be used to determine the missing value x?

2(two-sixths) equals four-sixths, so 2(0.5) = 1, and x = 1.

4(1-sixth) equals four-sixths, so 4(0.16) = 0.64, and x = 0.64.

Three-sixths plus one-sixth equals four-sixths, so 0.5 + 0.16 = 0.6, and x = 0.6.

Five-sixths plus one-sixth equals four-sixths, so 0.83 + 0.16 = 0.99, and x = 0.9

4 0
3 years ago
Solve for x. -8x = -48
olga2289 [7]
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8 0
4 years ago
In a recent survey, three out of every five teenagers said they listen to music while studying.
Virty [35]

Answer:

225

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3 years ago
Mai skated x miles, and Gare skated farther than that. Write an expression for the
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3 years ago
Answer 5 questions on the bottom right side.​
madreJ [45]

Answer:

1)m<ABH=121°

2)m<GDF=59°

3)X=35

4)m<ABC=59°

5)m<EDA=59°

Step-by-step explanation:

1. You want to find X, so since the two expressions are Alternate Interoir Angles they equal each other

5x-54=3x+16

5x-3x-54=3x-3x+16

2x-54=16

2x-54+54=16+54

2x=70

2x/2=70/2

X=35

2. Now plug in X to each equation to test if it works

5(35)-54=3(35)+16

175-54=105+16

121=121

3. Now replace the two expressions with 121

4. Let's begin with <ABH. Since <ABH is verticle to 3x+16 they equal each other.

5. <GDF is right next to 5x-54 and they're on the same line meaning they equal 180°. So 180-121=59, this is also the reasoning with <EDA with 5x-54 and <ABC with 3x+16

NOTE: THIS ONLY IS TRUE IF LINE HC AND LINE GE ARE PARALLEL.

6 0
3 years ago
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