3 years ago

What's the radius plz help me

Mathematics

1 answer:

Luba_88 [7]3 years ago

6 0

Answer:

i need help to plz its 75932389 i need help its wrong

Step-by-step explanation:

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How many cubes with side lengths of 1/3 does it take to fill the prism?

Ugo [173]

Answer:

180 cubes

Step-by-step explanation:

little cubes:

$v=(\frac{1}{3} )^{3} =\frac{1}{27}$

The prism:

$v=(\frac{5}{3})(\frac{4}{3} )(2)=\frac{40}{9} =\frac{20}{3}$

the number of cubes that fill the prism:

$cubes=\frac{\frac{20}{3} }{\frac{1}{27} } =\frac{(20)(27)}{(3)(1)}= \frac{540}{3} =180$

Hope this helps

8 0

2 years ago

Item 15<br> Find the sale price.<br> Original price: $50<br><br> Discount: 15%

amm1812

Answer:

$42.5

Step-by-step explanation:

Find how much is 15% of 50 first

(15/100)×50=$7.5

$7.5 is the amount that will be discounted so

$50(original price)-$7.5(discount)=$42.5

7 0

3 years ago

Find the volume of the prism.

svlad2 [7]

Answer:

210

Step-by-step explanation:

V = B h

B = 8 1/3 * 4 1/5 = 35

V = 35*h

h= 6

35*6 = 210

6 0

2 years ago

0.7 is 10 times as much as

Neko [114]

0.7 is 10 times as much as 0.70

3 0

3 years ago

PLZ ANSWER THIS QUICK! THANKS!

KengaRu [80]

Answer:

a) 300m

b) 15 miles

Step-by-step explanation:

a) 1 : 30 000

= 1x 30 000

= 30 000cm

= 30 000cm/ 100 Representing in metres

= 300m

b) 1 : 6

= 1x 2.5 : 6x 2.5

= 2.5 : 15

= 15 miles

6 0

3 years ago