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3 years ago

What's 46.82 rounded to the nearest ten?

Mathematics

1 answer:

NeTakaya3 years ago

3 0

50 is 46.82 rounded to the nearest ten

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Just say something so that you can have my points :)

Monica [59]

Answer:

thanks !!

Step-by-step explanation: have a wonderful day :)

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3 years ago

What is the area of triangle DEF?

FrozenT [24]

Answer:

$A=2\sqrt{14}\ units^2$

Step-by-step explanation:

we know that

Heron's Formula is a method for calculating the area of a triangle when you know the lengths of all three sides.

$A=\sqrt{s(s-a)(s-b)(s-c)}$

where

a, b and c are the length sides of triangle

s is the semi-perimeter of triangle

we have

$a=5\ units,b=6\ units,c=3\ units$

<em>Find the semi-perimeter s </em>

s= $\frac{5+6+3}{2}=7\ units$

Find the area of triangle

$A=\sqrt{7(7-5)(7-6)(7-3)}$

$A=\sqrt{7(2)(1)(4)}$

$A=\sqrt{56}\ units^2$

simplify

$A=2\sqrt{14}\ units^2$

3 0

2 years ago

Jack's baby sister crawled three and five tenths meters today.which number represents that distance?

BaLLatris [955]

5 is the answer because it is a full number

8 0

3 years ago

A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the

Varvara68 [4.7K]

Answer:

650

Step-by-step explanation:

lets say the # of standard version is x and the # of high-quality version is y

x+y=1060

2.5x+4.8y=3593

solve the system

y=410

x=650

8 0

3 years ago

What is the least common denominator of 4/5 and 1/10

antiseptic1488 [7]

The least common denominator for the question you have supplied me with is 10. The least common multiple of the denominators, 5 and 10, is 10, making the LCD 10.

4 0

3 years ago

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