3 years ago

How do you simplify -50 1/2+ 12.3

Mathematics

1 answer:

marishachu [46]3 years ago

6 0

Answer:

-38.2

Step-by-step explanation:

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what is the width of a rectangle with a length of 6/7 feet and an area of 5 square feet. What is the width of the rectangle

RideAnS [48]

Answer:

5 divided by 6/7 = 35/6 = 5 5/6

Step-by-step explanation:

legth*width=area so area/length=width

6 0

3 years ago

I need answer please

Assoli18 [71]

It is centered at (h,k) --> (0,0) and has a radius 9

The equation of the circle is

$(x-h)^{2} +(y-k)^{2} =r^{2} \\(x-0)^{2} +(y-0)^{2} =r^{2}\\x^{2} +y^{2} = 9^{2}$

Hope that helps!

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2 years ago

What is the degree of 7x^5+6x^3+4x+2

11111nata11111 [884]

The degree is the largest exponent on the variable.

Degree: 5

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3 years ago

Please help this is my last one

stiks02 [169]

Answer:

(4,1)

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

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3 years ago

Of the 15 year olds at karate school 8 have black belts in 20 had Brown belts among 16 year olds 10 have black belts in 17 have

RSB [31]

Answer:

16 year olds had the higher ratio of black belts to brown belts.

Step-by-step explanation:

15 year olds: 8/28 students had black belts

8/28 = 28.6% had black belts

16 year olds: 10/27 students had bald belts

10/27 = 37.0% had black belts

5 0

3 years ago