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Ksju [112]
3 years ago
7

Adding/subtracting mixed fractions

Mathematics
2 answers:
pav-90 [236]3 years ago
7 0
Hey there Kim!

Question #1

    \left[\begin{array}{ccc}  \left[\begin{array}{ccc}\boxed{\boxed{ 1\frac{1}{5} + 3\frac{2}{5}}} \end{array}\right] \end{array}\right] = \boxed{ \frac{23}{5}} \  
 \\ \\ \\  \mapsto(decimal \ form) = \boxed{4.6}  \\ \\  \ \ \ \ \ \ \ \ \ \ \\  \mapsto(mixed \ number \ form) = \boxed{ 4\frac{3}{5}}
____________________________________________________________

Question #2

\left[\begin{array}{ccc}  \left[\begin{array}{ccc}\boxed{\boxed{ 14\frac{1}{2} + 1\frac{1}{3} }}\end{array}\right] \end{array}\right] = \boxed{ \frac{19}{6}} \\ \\ \\
\mapsto (Decimal \ form)=(3.16) \\ \\ \mapsto (mixed \ number \ form) =  3\frac{1}{6}

I hope this helps you!
vredina [299]3 years ago
4 0
The answer to A is 4.6
The answer to B is 3.16
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mr_godi [17]

Answer:

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Step-by-step explanation:

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3 years ago
Match each quadratic graph to its respective function
Anna11 [10]

Answer:

f(x) = (x - 3)(x + 1) → Corresponds with the first (raised higher ) ∪ shaped graph

f(x) = -2(x - 1)((x + 3) → Corresponds with the ∩ shaped graph

f(x) = 0.5(x - 6)((x + 2) → Corresponds with the second (lower) ∪ shaped graph

Step-by-step explanation:

For the function f(x) = (x - 3)(x + 1)

We have;

When x = 0, y = -3

When y = 0 x = 3 or -1

Comparing with the graphs, it best suits the first ∪ shaped graph  that rises here than the other ∪ shaped graph

For the function;

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When x = 0, y = 6

When y = 0, x = 1 or -3

Which corresponds with the ∩ shaped graph

For the function;

f(x) = 2(x + 6)((x - 2)

When x = 0, y = -24

When y = 0, x = -6 or 2

Graph not included

For the function;

f(x) = 0.5(x - 6)((x + 2)

When x = 0, y = -6

When y = 0, x = 6 or -2

Which best suits the second ∪ shaped graph  that is lower than the other (first) ∪ shaped graph

For the function;

f(x) = 0.5(x + 6)((x - 2)

When x = 0, y = -6

When y = 0, x = -6 or 2

Graph not included

For the function;

f(x) = (x + 3)((x - 1)

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4 years ago
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Flura [38]

The other two expressions that have value of 256 is 4⁴ and 16².

Given the exponent expression 2⁸ has a value of 256.

We want to write two other exponential expressions that have value 256.

The given expression is 2⁸=256

The above expression can be written as

2×2×2×2×2×2×2×2=256

By using the Associative property of multiplication, we can write them as

(2×2)×(2×2)×(2×2)×(2×2)=256

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and it can also be written as by using the associative property of multiplication again and get

(2×2×2×2)×(2×2×2×2)=256

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Learn more about the exponential expression from here brainly.com/question/17003520

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<3 Aleah
8 0
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