3 years ago

Find the volume and tell me if cavalieri's principle applies to the figure Need answer ASAP

1 answer:

Volgvan3 years ago

3 0

Where are the numbers or just this? We need numbers like 1 0 6

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saveliy_v [14]

Answer: option D

Step-by-step explanation:

Remember the cosine identity:

$cos\alpha=\frac{adjacent}{hypotenuse}$

Given the right triangle DFE shown in the image, you can identify that the adjacent side and the hypotenuse for the angle F of this triangle are:

$adjacent=15\\hypotenuse=25$

Now you can substitute values into $cos\alpha=\frac{adjacent}{hypotenuse}$ and then reduce the fraction.

THerefore you get: $cos(F)=\frac{15}{25}\\\\cos(F)=\frac{3}{5}$

6 0

3 years ago

Marysya12 [62]

Answer:

I believe it is -3, althought -9 would work it needs to be simplified as low as possible and 3x3=9, therefore you can simplify 9 to 3.

Step-by-step explanation:

7 0

3 years ago

nydimaria [60]

SOH-CAH-TOA

sin=opp/hyp

cos=adj/hyp

tan=opp/adj

1. Sin c=opp/hyp 2. tan=opp/adj 3. sin=opp/hyp

sin c=8/17 tan38°=x/16 sin38=18/x

x=18/sin38; x=29.236846

4 0

3 years ago

mamaluj [8]

Shift left 4 units
rotate clockwise 270 degrees about the origin
not sure about the statement though

6 0

3 years ago

shtirl [24]

< the bigger number is facing the back of the arrow it points to the smaller number Example: 1<2

8 0

3 years ago