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3 years ago

I NEED HELP WORTH THIS there is one more option of 6,6 also

Mathematics

1 answer:

grigory [225]3 years ago

7 0

Answer:

C. (2,4)

Step-by-step explanation:

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HELP AGAIN PLEASE!!!!!!!!!!!!!

mihalych1998 [28]

The answer would be D because you are subtracting a positive 17 from a positive 88

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3 years ago

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Find, to the nearest tenth, the area of the region that is inside the square and outside the circle. the diameter of the circle

Doss [256]

Answer:

Option $42.1\ in^{2}$

Step-by-step explanation:

we know that

The area of the region that is inside the square and outside the circle is equal to the area of the square minus the area of the circle

see the attached figure to better understand the problem

Step 1

Find the area of the square

Remember that

The area of the square is

$A=b^{2}$

where

b is the length side of the square

we have

$b=14\ in$

substitute

$A=14^{2}=196\ in^{2}$

Step 2

Find the area of the circle

Remember that

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=14/2=7\ in$

substitute

$A=\pi(7^{2})=153.9\ in^{2}$

Step 3

Find the area of the region

$196\ in^{2}-153.9\ in^{2}=42.1\ in^{2}$

5 0

3 years ago

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Please help!!:

mina [271]

1) in order for two lines to be perpendicular, their gradients must multiply together to get -1

-1/3*b=-1

b=3

5=3(3)+b

5=9+b

b=-4

equation of the line is y=3x-4

2) parallel lines have the same gradient

4=2(-3)+b

4=-6+b

b=10

equation of the line is y=2x-10

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3 years ago

Help plz!! 3/4=1/8+v

sasho [114]

V is going to equal 5/8

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2 years ago

Can you help me ASAP please?

serg [7]

I think it's (3) Calculate the nth term rule of the sequence (I think the answer to the equation is 8xy+36x+6y+9)

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3 years ago

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