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2 years ago

PLEASE HELP

Mathematics

2 answers:

Inessa [10]2 years ago

6 0

Answer:

the measure of the missing length is 3 mi

Step-by-step explanation:

hey hey hey hey

Paul [167]2 years ago

4 0

Answer:

s=3 miles

Step-by-step explanation:

relationship

12/4=s/1

s=12/4=3

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NEED ANSWERED ASAP!

antoniya [11.8K]

The difference between masses of both cones is: 838 grams

Step-by-step explanation:

As both cones have same height and radius. Both will have same volume

Here

r=4 cm

h= 10 cm

The volume is given by:

$V=\frac{1}{3}\pi r^2h$

Putting values

$V=\frac{1}{3}*\frac{22}{7}*(4)^2*10\\V=\frac{22}{21}*16*10\\V=167.62\ cm^3$

Mass of Steel Cone:

$M_s=Density\ of\ steel*Volume\\=7.75*167.62\\=1299.055\ grams$

Mass of Granite Cone:

$M_g=Density\ of\ granite*Volume\\=2.75*167.62\\=460.955\ grams$

Difference between masses of both cones

$D = M_s-M_g\\=1299.055-460.955\\=838.1\ grams$

Rounding off to nearest gram: 838 grams

The difference between masses of both cones is: 838 grams

Keywords: Volume, Mass

Learn more about volume at:

#LearnwithBrainly

6 0

2 years ago

Explain why 2 raised to the third power is not equal to 6.

LenaWriter [7]

It would equal 8 because 2 times 2 equals 4, than 4 times 2 equals 8. Hope this helps!

7 0

2 years ago

The area of the rug is 36 1/4 square feet the rug is 8 3/4. what is the length of the rug?

loris [4]

Area=legnth times width

36 and 1/4=8 and 3/4 times width

conver to imrpoer
36 and 1/4=145/4
8 and 3/4=35/4

145/4=35/4 times x
times both sides by 4
145=35 times x
divide both sides by 35
29/7=x
4 and 1/7=x

answer is 4 and 1/7=legnth

7 0

2 years ago

The yearbook club had a meeting. The meeting had 24 people, which is three-fourths if the club. How many people are in the club?

Contact [7]

Answer:

Step-by-step explanation:

24*3/4=18

3 0

3 years ago

Help please

Nikitich [7]

Answer:

35 bagels

Step-by-step explanation:

Duh

8 0

2 years ago