2 years ago

Calculate the length of the circumference of a circle with radius of 7cm

Mathematics

2 answers:

borishaifa [10]2 years ago

7 0

The circumference should be 43.98

lions [1.4K]2 years ago

7 0

14 x pie or just 14pie.

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Least to greatest 0.4, 5/8, 74%, 3/5

SashulF [63]

Answer:

0.4,3/5,5/8,74%

Step-by-step explanation:

Change them all into decimals.

Get 0.4,0.625,0.74,0.6

Then reorder and see what their original values were

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3 years ago

In a candy bar, 165 calories are from sugar. There are 250 calories in the candy bar. What percent of the calories are from suga

stiv31 [10]

165/200=33/40
33/40=0.825
0.825=82.50%
Hope this helps

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3 years ago

Read 2 more answers

You are remodeling your kitchen. You've contacted two tiling companies who gladly told you how long it took their workers to til

quester [9]

Ok so pete lays 10 more than jim per hour

pete and jim laid same amount of tiles

j=jim's rate
p=pete's rate

6j=5p

but pete lays 10 tile per hour faster so
p=10+j

sub
6j=5(10+j)
6j=50+5j
minus 5j both sides
j=50

jim can lay at 50 tiles per hour

7 0

3 years ago

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HELP! Simplify<br><br>3/14<img src="https://tex.z-dn.net/?f=%5Csqrt%7B98%7D" id="TexFormula1" title="\sqrt{98}" alt="\sqrt{98}"

Olegator [25]

Here is the problem simplified, todo this you
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real

5 0

1 year ago

Help I’m timed I’ll mark u brainliesttt

Zigmanuir [339]

It would be 5sqrt2

a^2 + b^2 = c^2
5^2 + 5^2 = c^2
25 + 25 = c^2
50 = c^2
c = sqrt 50
c = 5sqrt2

4 0

3 years ago