PLEASE HELP ASAP FOR 10 POINTS ❤️

Mathematics

1 answer:

olganol [36]3 years ago

8 0

Answer:

-y^4+4y

Step-by-step explanation:

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Need help please on geometry

zimovet [89]

To solve this we are going to use the formula for the area of a circle: $A= \frac{1}{4} \pi d^2$
where
$A$ is the area of the circle
$d$ is the diameter of the circle

We know from our problem that the area of our circle is 10 inches long, so $d=10in$ . Lets replace that value in our formula to find $A$ :
$A=\frac{1}{4} \pi (10in)^2$
$A=78.54in^2$

We can conclude that the correct answer is: 78.54 square inches, or in centimeters: 506.7 square cm.

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3 years ago

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Why is it helpful to write numbers in different ways

Goshia [24]

You should write numbers in as many ways as you possibly can to make new connections in your brain. Knowing how to write numbers in many different ways can help you solve complex problems more easily. Doing this can also reinforce the mathematical principles and logic you have memorised.

Writing one in many different ways:

1=1/1=2/2=3/3=4/4=(-1)/(-1)=(-2)/(-2)

=1.0=1.00=1.000=(1/2)+(1/2)=(1/3)+(1/3)+(1/3)

=(1/4)+(1/4)+(1/4)+(1/4)

Writing a half in many different ways:

1/2=(1/4)+(1/4)=(1/6)+(1/6)+(1/6)

=(1/8)+(1/8)+(1/8)+(1/8)=4*(1/8)

=2/4=3/6=4/8=5/10=0.5=0.50

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3 years ago

Not sure how this works as a fraction to place the dot in the right place

vodomira [7]

Answer:

You would place 7/6 one tick to the right of 1, and -2 5/6 one tick to the right of -3

Step-by-step explanation:

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2 years ago

a nature clubs has 37 member.each member receives 15 fish to put aquarium . if 20 of total number of fish or put into a fish bow

PilotLPTM [1.2K]

Answer:

Just do 20x37=74

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3 years ago

Duane is filing his federal income tax return with the 1040EZ form using the Single filing status, and nobody can claim him as a

igomit [66]

Answer:

$28,210 Apex confirmed

Step-by-step explanation:

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3 years ago

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