3 years ago

A number squared divided by 2 and added to 16

Mathematics

1 answer:

nadya68 [22]3 years ago

4 0

Answer:

Suppose the number is 4

Square of this number (4 x 4 ) = 16

Divided by 2 = 16/2 = 8

Added to 16 = 8+16 = 24

Step-by-step explanation:

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John ran 6 2/3 miles last week he ran 1 1/3 miles each day how many days did he run

Murljashka [212]

$6\frac{2}{3} = \frac{3(6) + 2}{3} = \frac{20}{3} miles$

$1\frac{1}{3} = \frac{3(1) + 1}{3} = \frac{4}{3} miles/day$

$\frac{20}{3} miles$ ÷ $\frac{4}{3} miles/day$

= $\frac{20(miles)}{3}$ * $\frac{3(days)}{4 (miles)}$

= $\frac{20(3) days}{3(4)} = \frac{20 days}{4} = 5 days$

Answer: 5 days

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3 years ago

A store is having a sale where customers can buy one shirt and get a second shirt for 30% off. Kate wants to buy two shirts pric

siniylev [52]

Answer:

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Step-by-step explanation:

First write 30% in the decimal form

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than the equation written in the form

x = 19 + (19 - 0.3× 19)

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x = 19 + 13.3

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So, Kate will pay $32.3

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2 years ago

How to make a circeldiagramm

lys-0071 [83]

Make a circle and then another circle. There should be a oval in the middle.
Like this:
https://docs.google.com/drawings/d/10jIdkQW5rnxfDS9T2WeqkwRTvl92oJsYkXVLj8Zn6hU/edit

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3 years ago

What is 7.3 = y + 2.8

zloy xaker [14]

Answer:

4.5

Step-by-step explanation:

7.3= y + 2.8

Subtract 2.8 from both sides

7.3 = y+ 2.8

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katen-ka-za [31]

Answer:

2nd degree

Step-by-step explanation:

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3 years ago