2 years ago

Joe is building a fort for his little brother out of boxes. He is wondering how much room there will be inside the fort.

Mathematics

1 answer:

dalvyx [7]2 years ago

7 0

675(6)7+87906-24+6543-1235

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Hi everyone! I have a question!

Tju [1.3M]

Answer:

7π

Step-by-step explanation:

SO first find the area of the whole circle

which has a radius of 3

a=πr^2

So 3^2=9

9π

Now the two circles which are the same in area due to having the same radius

so if you plug in the 1 for radius the answer would just be π or 1π

now multiply that by 2 becuase there are 2 identical circles

π*2=2π

Now subtract

9π-2π=7π

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B) Here are the first four terms of a quadratic sequence.

Nookie1986 [14]

Find answer is the given attachment

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2 years ago

HELP ASAP PLEASE!!!!!!!

swat32

The answer is:

A. 8

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3 years ago

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Hi, please help me out :)) thank you

r-ruslan [8.4K]

Answer:

d =32

Step-by-step explanation:

$\sqrt{7d+1}-4=11\\\\\mathrm{Add\:}4\mathrm{\:to\:both\:sides}\\\sqrt{7d+1}-4+4=11+4\\\\Simplify\\\sqrt{7d+1}=15\\\\\mathrm{Square\:both\:sides}:\quad 7d+1=225\\7d+1=225\\\\\mathrm{Solve\:}\:7d+1=225:\\\quad d=32$

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3 years ago

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A piece of carpet is in the shape of an isosceles trapezoid with a height of 30 inches and bases 40 and 60 inches. What is the a

yaroslaw [1]

30x40x60=72,000. with area you do LxWxH

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3 years ago