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3 years ago

PLEASE HELP ITS TIMED WILL GIVE MORE THEN 5 POINTS AND BRAINLIEST

Mathematics

1 answer:

Fofino [41]3 years ago

6 0

Answer:

I believe it is c

Step-by-step explanation:

Correct me if I'm wrong but since the two lines look the same length I believe it is c

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Factor 11x(x-2)+3(x-2)

Stells [14]

Answer:

(11x+3)(x-2)

Step-by-step explanation:

11x2-22x+3x-6

11x-19x-6

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3 years ago

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A cylindrical container is used to hold drinking water on the sidelines for a football team. The maximum capacity of the contain

wlad13 [49]

To solve this we are going to use the formula for the volume of a cylinder: $V= \pi r^2h$
where
$V$ is the volume of the cylinder in cube centimeters
$r$ is the radius of the cylinder in centimeters
$h$ is the height of the cylinder in centimeters

We know for the problem that volume of our cylinder is 26,460 mL. Since 1 mL = $1cm^3$ , the volume of our cylinder is $26460cm^3$ . We also know for our problem that the height of our cylinder is 60 cm, so $h=60$ . Lets replace those values in our formula and solve for $r$ :
$V= \pi r^2h$
$26460= \pi r^2(60)$
$26460=60 \pi r^2$
$r^2= \frac{26460}{60 \pi }$
$r^2= \frac{441}{ \pi }$
$r= \sqrt{ \frac{441}{ \pi } }$
$r= \frac{21}{ \sqrt{ \pi } }$
$r=11.8$

We can conclude that the radius of the football team's cylindrical container is 11.8 cm

6 0

3 years ago

Which of these countries has the greatest population density? Which has the least? Provide an explanation and proof for your ans

zhenek [66]

Answer:

greatest - romania; least - us; proof below

Step-by-step explanation:

to answer this question we must first find all the population densities by dividing the population by the area

for the us

272648000/9364520 = 29.115

for romania

22609000/237391 = 95.2394994

for ghana

18339000/237533 = 77.2061145

this means that the us has the lowest population density

this also means that romania has the highest population density

3 0

2 years ago

What number is a perfect cube A. 21 B.49 C.343 D.600

Ratling [72]

The answer is C:343

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4 years ago

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Decrease 11 by 70% Please help me

IrinaVladis [17]

Answer:

3.3

Step-by-step explanation:

Have a good day :)

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3 years ago

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