3 years ago

HELLLLPPPP!!!!!! PLZZ

Mathematics

1 answer:

Shalnov [3]3 years ago

6 0

Answer:

<u>Reflection over y-axis</u>

A'(5,-1)

L'(3,-2)

T(3,2)

<u>Translation</u>

A''(8,1)

L''(6,0)

T''(6,4)

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the figure is made of up of a cone and a cylinder, to the nearest whole number what is the approximate volume of this figure. PL

Deffense [45]

The total volume is the sum of volume of cone and volume of cylinder.

Volume of cylinder = πr²h
π = 3.14
r = 4/2 = 2 mm
h = 2 mm

So, volume of cylinder equals:

$3.14 *(2)^{2}*2 =25.12$ mm³

Volume of cone = $\frac{1}{3} \pi r^{2}h$
π = 3.14
r = 2 mm
h = 3 mm

So, volume of cylinder equals:

$\frac{1}{3}*3.14* (2)^{2}*3=18.84$ mm³

Thus, total volume of the figure = 25.12 + 18.84 = 43.96 mm³

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3 years ago

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adoni [48]

Answer:

636.41818

Step-by-step explanation:

^2=∑=1(−⎯⎯⎯)2−1

^2=−1

^2=6364.181811−1

^2=6364.181810

^2=636.41818

I hope this helps :)

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2 years ago

Find the measure of angle z in the following figure

Pachacha [2.7K]

Answer:

z=40 degrees

Step-by-step explanation:

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<ACB=50 (180-130=50)

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2 years ago

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Tanya [424]

If f is a one-to-one continuous function defined on an interval, then its inverse f−1 is also one-to-one and continuous.

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Answer:

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