3 years ago

Put the steps of how to get it

Mathematics

1 answer:

zhenek [66]3 years ago

5 0

Answer:

2x^2(4x^2 + 2x - 1)

Step-by-step explanation:

The answer I got to is pretty self-explanatory but the reason I couldn't factor further is that the polynomial wasn't factorial with rational numbers anymore.

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Plz solve this pic fast and correctly!!!

Leni [432]

Answer:

mi = 45(hr)

hr = mi/45

Step-by-step explanation:

Distance = 45 mph times the number of hours (time) D = 45t

time in hours = the number of miles (Distance) divided by 45 mph t = D/45

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3 years ago

Leigh bought a conical candle wax mold. The height of the mold is 18.9 inches and the radius of the inside of the top of the con

ICE Princess25 [194]

Answer:

87.28 cubic inches

Step-by-step explanation:

Leigh wants to fill the conical candle wax mold completely with candle wax.

We have to calculate the volume of the cone by the formula :

$V=\pi r^2\frac{h}{3}$

Here, V = volume

r = radius = 2.1 inches

h = height = 18.9 inches

By substituting these values given, into the formula

$V=\pi (2.1)^2(\frac{18.9}{3})$

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= 87.28 inch³

Conical mold can hold 87.28 inch³ candle wax.

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PLEASE HELP ME ASAP!!!!!Sarah rolled a number cube 30 times and recorded the results. She found that she rolled an even number 1

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Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

The fraction 3/4 equal

Elenna [48]

3/4= 0.75. So the aanswer is .75

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3 years ago

Geometry question <br><br>congruency

True [87]

Answer:

The first one because if add all of the angles together they are the same.

<JKL = 180

<WXY = 180

The second one because the angles are the same.

Step-by-step explanation:

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3 years ago