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Tpy6a [65]
3 years ago
8

The demon, khan academy, is haunting me. Please excoricse this math demon for me for a great payment of 5 stars, thanks, and a b

rainlist if two people wish to excorcise it.
Today's opponent is this circle. Please save my soul.

Mathematics
1 answer:
maks197457 [2]3 years ago
8 0

Answer:

3.14

Step-by-step explanation:

Formula for the area of a circle:

A = πr^2

put in the radius into the equation,

A = π(1)^2

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James has 16 balloons . ¼ of his balloons are red . How many red balloons does he have.
vesna_86 [32]
4 because 1/4 is basically dividing by 4
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3 years ago
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The graph of f(x)=cos(x) is transformed to a new function, g(x) , by stretching it horizontally by a factor of 4 and shifting it
SpyIntel [72]

The equation of the new function is g(x)= cos4 x+1

Explanation:

The Parent function is f(x)=cos x

We need to determine the new function g(x) using the transformation by stretching the f(x) horizontally by a factor of 4 and shifting it 1 unit up.

The function transformation formula is given by

f(x)=a \cos b(x-c)+d

Where a stretches the function vertically

b compresses or stretches it horizontally,

c shifts the function left or right

d shifts the function up or down

Since, it is given that the function stretches horizontally by a factor of 4 and shifting it 1 unit up.

Hence, b=4 and d=1

Substituting these values in the formula, we have,

g(x)=cos4x+1

Thus, the equation of the new function is g(x)= cos4 x+1

8 0
3 years ago
Which inequality describes the number of levels, l, you can play in 60 minutes?<br> Choose 1 answer
Paul [167]

Answer:

theirs is no answer choices

7 0
3 years ago
Can someone help me on 12,13,14 :)
Stels [109]

Answer:

m∠XYZ = 166

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Step-by-step explanation:

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4 0
3 years ago
CAN SOMEONE HELP ME WITH THIS EQUATION?
Scilla [17]

Answer:

82.96 people/km^2

Step-by-step explanation:

people / square km

3.70 x 10^9        

----------------- =    

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3.70 x 10^2

----------------

 4.46

0.8295... x 100 = 82.959641 or rounded 82.96

5 0
2 years ago
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