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3 years ago

Convert mixed number to improper fraction 2 3/5

Mathematics

2 answers:

Oliga [24]3 years ago

8 0

Answer:

Its 13/5

Step-by-step explanation:

The denominator is 5, so to make a whole, you need 5. Since you have 2 wholes, you multiply 5 by 2 to get 10. Then you add 3 and 10 and get 13/5. You never change the denominator in addition or subtraction.

Hope this helps >.<

Tpy6a [65]3 years ago

4 0

Answer:

To convert mixed numbers you multiply the denominator by the whole number and add the numerator.

5×2+3=13/5

Step-by-step explanation:

Hope this helps:)

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2. JI. has coordinates J(-6, 1) and Z(-4, 3). Find the coordinates of the midpoint.

AleksandrR [38]

Answer:

(- 5, 2 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( $\frac{x_{1}+x_{2} }{2}$ , $\frac{y_{1}+y_{2} }{2}$ )

Here (x₁, y₁ ) = (- 6, 1) and (x₂, y₂ ) = (- 4, 3) thus

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3 years ago

11. Find the coordinates of A' and B'if A (3,5) and B (-7, 3) undergo

NISA [10]

<h2>Answer: $(-3,-5),(7,-3)$ </h2>

Step-by-step explanation:

If a point $(x,y)$ gets reflected about origin,the new point formed after reflection is $(-x,-y)$ .

Given that $A=(3,5)$ ,

So, $A'=(-3,-5)$

Given that $B=(-7,3)$ ,

So, $B'=(-(-7),-3)$ $=(7,-3)$

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3 years ago

the graph models the height h in meters if a hot air balloon t minutes after beginning to descend. how high was the balloon when

user100 [1]

Answer:

95 m

Step-by-step explanation:

If the graph shows the height of the balloon after t minutes from beginning of descent, look to when t = 0. At t=0 it has not yet begun it's descent because no minutes have passed. At that point on the graph the height is 95 m (the point is (0,95))

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bekas [8.4K]

Answer:

-2x-4

Step-by-step explanation:

Just simplify

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3 years ago

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