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2 years ago

13

As shown in the figure , a metal cube of side 6 cm is melted and recast into a triangular prism . Find the height of the triangu

lar prism .

1 answer:

vivado [14]2 years ago

3 0

Answer:

I believe it is 6.

Step-by-step explanation:

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Question 5 of 10

boyakko [2]

Answer:

a

Step-by-step explanation:

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7 0

1 year ago

In ΔXYZ, ∠X=82° and ∠Y=84°. ∠XWZ=90° and XY=97. Find the length of XW to the nearest integer.

ivanzaharov [21]

Check the picture below to the left, let's use those sides with the law of sines

$\textit{Law of sines} \\\\ \cfrac{sin(\measuredangle A)}{a}=\cfrac{sin(\measuredangle B)}{b}=\cfrac{sin(\measuredangle C)}{c} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{sin(14^o)}{97}=\cfrac{sin(84^o)}{XZ}\implies XZ = \cfrac{97\cdot sin(84^o)}{sin(14^o)}\implies XZ \approx 398.76 \\\\\\ \stackrel{\textit{now using SOH CAH TOA}}{cos(82^o) = \cfrac{XW}{XZ}}\implies XZcos(82^o)=XW \\\\\\ 398.76cos(82^o)\approx XW\implies 55.497\approx XW\implies \stackrel{\textit{rounded up}}{55=XW}$

7 0

1 year ago

53x – 4 = 30<br> O 10/3<br> O 40/3<br> 40<br> 10

Alekssandra [29.7K]

Answer:

53x - 4 = 30

53x = 30 +4

53x = 34

x= 34/53

I don't see a answer that matches the answer to the problem that you stated. Check problem.

Step-by-step explanation:

5 0

2 years ago

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A large jar contains 1380 coins. The result of 40 coins pulled at random from the jar is given below.

vredina [299]

Answer:IS B OR D BUT I SAY D

Step-by-step explanation:

8 0

2 years ago

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What is the area of the circle of the XY = 17 in?

RUDIKE [14]

Your answer would be A because the radius of the circle is half of its diameter.

Hope this helps <3 :)

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2 years ago