3 years ago

F(x)=-2/5x+4 and f(x)=1/3x-6 Identify the zeros please help

Mathematics

1 answer:

zmey [24]3 years ago

7 0

x= 150/11

would be the answer

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21/50 of the seats for the football game have been sold. This is equal to what decimal?

valentinak56 [21]

First make the fraction over 100

21/50(2/2) = 42/100

42/100 = 0.42

0.42 is your answer

hope this helps

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3 years ago

If side of square is 4.05 find its area

belka [17]

Answer:

area of a square is side×side

Step-by-step explanation:

so 4.05×4.05=16.4025

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3 years ago

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saul85 [17]

Answer:

It's C

Step-by-step explanation:

g(-5) = (-5)^2 = 25

so (f o g)(-5)

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3 years ago

On Friday a bowling alley made $842.72 from Lane rentals in $412.38 from the concession stand.

Neko [114]

Answer:

Step-by-step explanation:

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3 years ago

A cylinder and a cone have the same diameter:8 inches. The height of the cylinder is 3 inches.The height of the cone is 18 inche

sesenic [268]

The volume of cone is double of the volume of cylinder.

Further explanation:

We have to find both volumes first to compare the volumes of both.

Volume of Cylinder:

Given

Diameter = d = 8 inches

$Radius=r=\frac{d}{2}=\frac{8}{2}=4\ inches$

Height of cylinder=h=3 inches

$V_{Cyl}=\pi r^2h\\=3.14*(4)^2*3\\=3.14*16*3\\=150.72\ in^3$

Volume of Cone:

Radius=r=4 inches

Height of cone= h= 18 inches

$V_{con}=\frac{1}{3}\pi r^2h\\=\frac{1}{3}*3.14*(4)^2*18\\=\frac{1}{3}*3.14*16*18\\=301.44\ in^3$

We can see that

$2V_{cyl}=V_{Con}$

The volume of cone is double of the volume of cylinder.

Keywords: Volume, Volume of cone

Learn more about volume at:

#learnwithBrainly

3 0

4 years ago