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Alex
3 years ago
13

SOMEONE HELP ME PLEASE

Mathematics
1 answer:
N76 [4]3 years ago
4 0

Answer:

you did not provide the numbers to answer any question...

but the formula that you want is probably this one

Combination Formula nCr=n!(n−r)!r!

Step-by-step explanation:

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HURRYYYYY PLEASEEEEE<br><br> Find the area of the circle. Use 3.14 for p.
scZoUnD [109]

Answer: B

Step-by-step explanation:

6 0
3 years ago
How do i solve this rational expression r-4/5r=1/5r+1
NNADVOKAT [17]

r - 4/5r  =  1/5r + 1

Subtract  1/5r from each side:    r - 4/5r - 1/5r  =  1

Combine all the 'r' terms on the left side: 

                                 r - 5/5r  =  1

                                 r  -  r  =  1

                                       0  =  1

There is no value of 'r' that can make ' 0 = 1 ' a true statement.
So the equation has <em>no solution</em>.


4 0
3 years ago
What is the perimeter of a rectangular garden with a width of 24 feet and a diagonal of 40 feet?
elena55 [62]
Drawing it out, as seen, using the Pythagorean theorem we get that w^2+l^2 (with w=width and l=length)=diagonal^2=24^2+l^2=40^2. Subtracting 24^2 from both sides, we get 40^2-24^2=l^2=1024. Square rooting both sides, we get l=32. Since the perimeter is 2w+2l, we get 32*2+24*2=64+48=112

8 0
3 years ago
I need help on this one
Dominik [7]

Answer:

5.9625

Step-by-step explanation:


6 0
3 years ago
Tj's Cat Food is sold in boxes shaped like this. Each tin has an intemal height of 5 cm. The area of the lid of the tin is 35 sq
natali 33 [55]

Answer:

Volume, V=175\ cm^3

Step-by-step explanation:

We have,

Height of each tin is 5 cm

The area of the lid of the tin is 35 square centimeters.

It is required to find the volume of the cat food that the tin contains. Volume of the box is also given by the product of area and height such that,

V=A\times h\\\\V=35\times 5\\\\V=175\ cm^3

So, the volume of the cat food that the tin contains is 175\ cm^3.

8 0
3 years ago
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