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Mathematics

1 answer:

lana66690 [7]3 years ago

3 0

76, because the graph shows how many visitors there are around 90 degrees

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Sports drinks- $1.75<br> pizza- $2.25

sineoko [7]

Answer:

7 drinks

Step-by-step explanation:

7x1.75=12.25

4 x 2.25= 9

added - 21.25

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3 years ago

If f(x)=4x^2+1 and g(x)=x^2-5 find(f+g)(x)

Zepler [3.9K]

Answer:

$\large\boxed{(f+g)(x)=5x^2+6}$

Step-by-step explanation:

$(f+g)(x)=f(x)+g(x)\\\\f(x)=4x^2+1,\ g(x)=x^2-5\\\\\text{Substitute:}\\\\(f+g)(x)=(4x^2+1)+(x^2-5)\\\\=4x^2+1+x^2-5\qquad\text{combine like terms}\\\\=(4x^2+x^2)+(1+5)\\\\=5x^2+6$

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3 years ago

How many triangles can be constructed with angles measuring 120°, 40°, and 10°? one more than one none

FrozenT [24]

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4 0

3 years ago

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I need help!! someone please help me!

Shtirlitz [24]

Answer:

Step-by-step explanation:

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3 years ago

What is the volume of this rectangular pyramid?<br> 3 m<br> 3 m<br> 4 m

olga_2 [115]

Answer:

(3M)

HOPE IT HELPS

THANK YOU

7 0

3 years ago