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3 years ago

Brainliest if correct

Mathematics

1 answer:

zepelin [54]3 years ago

6 0

Answer:

6.6072 >6.6>6.09>6.009

Step-by-step explanation:

I believe that is it

You might be interested in

Which expression is equivalent to 45 + 30

OLga [1]

Answer:

5(9+6)

5×9=45

5×6=30

I hope this is good enough:

8 0

3 years ago

PLEASE HELP!!!!!!! ALSO SHOW WORK

Dimas [21]

Answer: a) 92 yards, b) 29.29 yards and 672.99 sq. yd.

Step-by-step explanation:

Since we have given that

Area of square pen = 529 sq. yd

Let the length of each side be 'a'.

As we know the formula for "Area":

$Area=a^2\\\\529=a^2\\\\\sqrt{529}=a\\\\a=23\ yd$

So, the perimeter of the square pen is given by

$4\times s=4\times 23\\\\=92\ yd$

So, perimeter of square pen = Perimeter of round pen

$92=2\pi r\\\\92=2\times 3.14\times r\\\\\dfrac{92}{2}=3.14\times r\\\\\dfrac{46}{3.14}=r\\\\14.64=r$

So, the diameter of round pen is $2\times r=2\times 14.64=29.29\ yd$

And the area of round pen is

$\pi r^2\\\\=3.14\times (14.64)^2\\\\=672.99\ sq.\ yd$

Hence, a) 92 yards, b) 29.29 yards and 672.99 sq. yd.

3 0

3 years ago

12+8 (-5= <br> A:2<br> B:8 <br> C:15<br> D:10

ludmilkaskok [199]

Answer:

The answer is C

Step-by-step explanation:

12+8=20

Then you subtract 20 by 5

8 0

3 years ago

Lily has 2 rows of 3 model dolls on each of her 3 shelves. How many dolls does she have in all?

prohojiy [21]

Answer:

Step-by-step explanation:

7 0

3 years ago

Plz help me I dont get it

wlad13 [49]

So you have to decrease £30 by 20%

To do this, an easy way would be to first take away 100% from 20% because you are DECREASING :
100 - 20 = 80

Then divide your answer by 100 :
80 / 100 = 0.8

This means 0.8 is going to be your multiplier so you do
0.8 * 30 = 24

Answer = £24

5 0

4 years ago