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3 years ago

3 3/4 times 2 1/3 times 7/2 I really need some help on this

Mathematics

2 answers:

MrRa [10]3 years ago

3 0

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>:</em><em>)</em>

Nesterboy [21]3 years ago

3 0

Convert mixed numbers to improper fractions:

15/4*2 1/3*7/2

Convert mixed numbers to improper fractions:

2 1/3 =7/3

15/4*7/3*72

Multiply fractions:

=15*7*7/4*3*2

Multiply the numbers:

=735/4*3*2

Multiply the numbers:

=735/24

Cancel the common factor 3:

=245/8

Convert improper fractions to mixed numbers:

=30 5/8

Your Answer as a Mixed Number Is 30 5/8

Your Answer as a improper fraction Is 245/8

plz mark me as brainliest :)

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Which values from the set (-6,-4,-2,0,2,4,6) Satisfy this inequality? 3+1/2x>4

VMariaS [17]

Answer:-6 and -4

Step-by-step explanation:

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3 years ago

What is the approximate circumference of a circle with a radius of 40 inches? Use π ≈ 3.14.

Vlada [557]

To find cirfumfrence we use the formula C = $2 \pi r$
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r = 40 inches
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4 years ago

9,540,000 in expanded form using exponents to show power of 10

alina1380 [7]

The expanded form of 9,540,000 is:
9,540,000 = 9000,000 + 500000 + 40000 + 000 +00 + 0
we can also write it as :
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3 years ago

If 1/2 - 1/3=x then x=

ratelena [41]

Answer:

x=1/6

Step-by-step explanation:

1/2-1/3=x

x=1×3-1×3/6 [ take l.c.m]

x=3-2/6

x=1/6 .

8 0

3 years ago

Which graph is the graph of this fucntion

OverLord2011 [107]

<h2>Answer:</h2>

Graph C

<h2>Step-by-step explanation:</h2>

This is a piecewise-defined function because it is defined by two equations over a specified domain and this domain is $[0,5]$ . The first function comes from the pattern of the square root function $f(x)=\sqrt{x}$ and the second one is a linear function.

The graph of $3\sqrt{x+1}$ has been shifted one unit to the left of $f(x)=\sqrt{x}$ and stretched vertically where each y-value is multiplied by 3.

Moreover, we can prove that:

The graph of $3\sqrt{x+1}$ passes through points (0,3) and (3,6):

$y= 3\sqrt{x+1} \\ \\ \\ \bullet \ (0,3): \\ \\ let \ x=0: \\ \\ y= 3\sqrt{0+1} \therefore y=3\sqrt{1} \therefore y=3(1) \therefore y=3 \\ \\ \\ \bullet \ (3,6): \\ \\ let \ x=3: \\ \\ y= 3\sqrt{3+1} \therefore y=3\sqrt{4} \therefore y=3(2) \therefore y=6$

It passes through these points.

The graph of $5-x$ passes through points (5,0) and (3,2):

$y=5-x \\ \\ \\ \bullet \ (5,0): \\ \\ let \ x=5: \\ \\ y=5-0 \therefore y=5 \\ \\ \\ \bullet \ (3,2): \\ \\ let \ x=3: \\ \\ y=5-3 \therefore y=2$

It passes through these points.

____________________

<h3>Finally, the graph is shown bellow and matches Graph C.</h3>

6 0

3 years ago