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Anastasy [175]
3 years ago
15

Ellie is an African elephant. When she was born, she weighed about 200 pounds. As an adult, she weighs 7 tons! How many pounds d

id Ellie gain over her lifetime?
Mathematics
1 answer:
wariber [46]3 years ago
5 0

Answer:

13,800 pounds

Step-by-step explanation:

one ton = 2000 pounds

7 tons = 14,000 pounds

14,000 - 200 = 13,800 pounds

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A cube has a volume of 8 cubic inches. What is the length of each edge of the cube?
WITCHER [35]

Answer:

2in

Step-by-step explanation:

because 2x2x2=8

6 0
3 years ago
Please answer question number four thank you!
olga55 [171]
26( w times w times w less than nvm its less than

6 0
3 years ago
Complete Steps 1 - 2 in order. Triangle ABC has an area of 25 square feet and a perimeter of 5 65.5 feet. AABC is dilated by a f
svp [43]

Answer:

163.75

Step-by-step explanation:

a scale factor applies normally to lengths (one-dimensional sizes).

and the perimeter is calculated just by lengths (the side lengths).

so, we can apply the scaling factor directly to the perimeter.

perimeter of DEF = 5/2 × perimeter of ABC = 5/2 × 65.5 =

= 163.75 ft

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7 0
2 years ago
The circular base of a cone has a radius of 5 centimeters. The height of the cone is 12 centimeters, and the slant height is 13
shepuryov [24]

Answer:

Hence, the surface area of cone is:

282.6 cm^2 which is approx 283 cm^2.

Step-by-step explanation:

We are given:

  • The circular base of a cone has a radius of 5 centimeters.

           i.e. r=5 cm.

  • The height of the cone is 12 centimeters

               i.e. h=12 cm.

  • The slant height is 13 centimeters.

                    i.e. l=13 cm.

Now we know that the surface area(S.A.) of cone is given by:

S.A.=\pi r(l+r)

Hence by putting the value of l,r and π in the formula we get:

S.A.=3.14\times 5\times (13+5)\\\\S.A.=15.7\times 18\\\\S.A.=282.6

Hence the surface area of cone is 282.6 cm^2 which is approx 283 cm^2.

4 0
3 years ago
Read 2 more answers
Select all of the fractions that are terminating decimals *<br> 3/8<br> 5/6<br> 4/5<br> 2/7<br> 3/4
Paraphin [41]
Yes to every single one except the 4/5
:)
4 0
3 years ago
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