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2 years ago

MIDDLE SCHOOL MATH DONT ANSWER IF YOU DONT KNO- WILL GIVE BRAINLIEST

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

3 0

Answer:

Radius is 2.8 Circumference is 17.584 or 17.6 Rounded to the nearest Tenths 

Step-by-step explanation:

1. Find circumference with the Formula C=πd

C=3.14 x 5.6

C=17.584 or 17.6 Rounded to the nearest Tenths

2. Radius is Always half of the Diameter.

5.6/2 = 2.8

2.8 is your radius.

3. If you want to check you work try the formula C=2πr to see if things checks out.

C=2 x 3.14 x 2.8

C= 17.584 or 17.6 Rounded to the nearest Tenths

Hope this Helps!

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A Walgreens purchase comes to $28. Find the total cost if a 2% sales tax is included.

OverLord2011 [107]

Answer:

The answer is $28.56

Step-by-step explanation:

To find the 2% sales tax, you need to multiply the 2% or 0.02 by 28.

Doing this will give you 0.56.

Then you add 0.56 to 28 to get 28.56, hence, $28.56 is the total cost.

Hope it helps!

4 0

3 years ago

Marco is making a kite, using sticks for its diagonals. One stick is 2 feet long and the other is 3 feet long. How much material

Marat540 [252]

Answer:

Marco will need $3\ ft^{2}$ of material to make the kite

Step-by-step explanation:

we know that

To know how much material Marco will need to make the kite, the area must be calculated.

Remember that the area of the kite is equal to

$A=\frac{1}{2}[d1*d2]$

where

d1 and d2 are the diagonals of the kite

we have

$d1=2\ ft$

$d2=3\ ft$

substitute

$A=\frac{1}{2}[2*3]=3\ ft^{2}$

3 0

3 years ago

Read 2 more answers

What is the answer to 5x-10

IrinaVladis [17]

-50 hope this helped

5 0

4 years ago

PLEASE HELP ILL GIVE BRAINLIEEST SHOW WORK

Genrish500 [490]

You know that it's a bot when it says "explanation in file".

They forgot to put a question, there's nothing to answer...

8 0

3 years ago

Can anybody help? I do not understand:(

Dvinal [7]

Six now have a good day happy face bye-bye

7 0

3 years ago