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3 years ago

What is the volume in cubic centimeters of the cylinder?

Mathematics

1 answer:

RSB [31]3 years ago

5 0

A cone is 1/3 the volume of a cylinder, so if the cone is 258.9, we should multiply by 3 is get the cylinder's volume:

258.9 times 3 = 776.7

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Determine the intercepts of the line. <br> y-intercept: (___, ___)<br> x-intercept: (___,___)

KIM [24]

Y intercept is (0,-0.7) and X intercept is (-1.2 ,0)

3 0

3 years ago

Tracy used mental math to find 7×38 as shown below. what is x? 7×38 = 7(40-2) = 7(x)- 7(2)

qaws [65]

Answer:

x=40

Step-by-step explanation:

subtract first then multiply

7*38=7x-14

move terms 266=7x-14

calculate-7x=-14-266

divide both sides by -7 (-7x=-280)

solution x=40

4 0

4 years ago

Please Help it’s Urgent

katen-ka-za [31]

The answer is “B” because if you do the work correctly that will be your outcome

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3 years ago

A plane travels a distance of 22,000km in a time of 3.6 hours. What is its average speed rounded to the nearest whole number

fredd [130]

Answer:6111 km/hr

Step-by-step explanation:

Given

Distance travels by plane d=22,000 km

time taken t=3.6 hours

$\text{distance}=\text{speed}\times\text{time}$

average speed

$v_{avg}=\dfrac{22,000}{3.6}=6111.11\approx 6111\ km/hr$

4 0

3 years ago

Which expression is equivalent to x³ - x² - 14x + 24?

serg [7]

Answer:

<h3>Step-by-step explanation:</h3>

<h3>1. Use the rational root theorem</h3>

$= (x - 2) \frac{x ^{3} -x^{2} - 14x + 24}{x - 2}$

= ( x - 2 )( x² + x - 12 )

<h3>3. Factor x² + x - 12 : ( x -3 )( x + 4)</h3>

= ( x - 2 )( x - 3 )(x + 4 )

<h3>Solution : </h3>

3 0

2 years ago