3 years ago

Which mixed number is equivalent to the improper fraction? 21/9

Mathematics

1 answer:

algol133 years ago

5 0

Answer:

2 1/3

Step-by-step explanation:

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Mike is cutting bows out of ribbon which will be used to warp gifts. If mike needs 3 1/2 feet of ribbon to make a bow, and he ha

ohaa [14]

Answer:

Mike can make 4 bows

Step-by-step explanation:

Given

$1\ bow = 3\frac{1}{2}\ ft$

$Ribbon = 14\ ft$

Required

Determine the number of bows he can make

To do this, we simply divide the length of the ribbon by length of 1 bow:

i.e.

$Number = Ribbon/1\ bow$

$Number = 14\ ft/3\frac{1}{2}\ ft$

$Number = 14/3\frac{1}{2}$

$Number = 14/\frac{7}{2}$

Convert to *

$Number = 14 * \frac{2}{7}$

$Number = \frac{28}{7}$

$Number = 4$

<em>Hence, Mike can make 4 bows</em>

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3 years ago

What is the equation of the axis of symmetry for the function shown below? y-2=-(x+5)^2?

BigorU [14]

The axis of symmetry is x = -5

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3 years ago

Which problem does the model most likely represent?

Olegator [25]

The first one. They are not multiplying anything so it is adding. 2/3 + 1/3 = 1

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3 years ago

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Mackenzie is saving for a $400 for a gaming systems. She has saved 25% of the money so far. How much more does Mackenzie need to

LiRa [457]

100- 25= 75%
75/100 x 400
=300

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4 years ago

Use the diagram shown to find x.

marusya05 [52]

X would equal 70°.

For every triangle, all interior angles add up to 180°. This means that we can add together 42 and 68 to get 110°. Because the sum of all interior angles in a triangle must be 180°, we subtract 110 from 180 to see how much more we need, which gets us 70°.

I hope this helps!

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4 years ago

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