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pshichka [43]
3 years ago
11

Need help please and thanks!

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

D is your answer.


Hope this helps & good luck. :)

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Find the missing lengths:<br> LO=5 and OK=4, find OH and KH.
hodyreva [135]

Answer:

The length of KH is 6 units and OH is 6.3 units.

Step-by-step explanation:

Given the figure with lengths LO=5 and OK=4. we have to find the length of  OH and KH.

In ΔLOH

By Pythagoras theorem

LH^2=LO^2+OH^2\\\\LH^2=5^2+OH^2 → (1)

In ΔKOH,

KH^2=OH^2+OK^2\\\\KH^2=OH^2+4^2  → (2)

In ΔKHL,

KL^2=LH^2+KH^2

Using eq (1) and (2), we get

KL^2=5^2+OH^2+OH^2+4^2

9^2=25+2OH^2+16

⇒ 2OH^2=81-25-16=40

⇒ OH=\sqrt{20}=6.324\sim6.3units.

Put the above value in eq 2, we get

KH^2=20+4^2=36

⇒ KH=6 units.

8 0
4 years ago
Read 2 more answers
Can someone plz help me with thisssss!!!
Aleksandr-060686 [28]

Answer:

Yes it does

Step-by-step explanation:

0,0 the first coordinate is equal to X so 0=x and the second coordinate is a y coordinate so 0=y and 0=0 so y does equal to x

In conclusion y=x is true.

7 0
3 years ago
is social media company conducted research on the number of our high school students are on social media and the hours of leaf t
vekshin1

Answer:

8.5 hours

Step-by-step explanation:

Draw a line of best fit to predict

4 0
3 years ago
Find the volume of the figure.
Lisa [10]

Answer:

The volume of the figure is 51.66 in3

Step-by-step explanation:

sol;

volume of prism=area of trangular base * length of prism

                          =1/2*b*p*7.2

                          =1/2*4.1*3.5*7.2

                          =51.66 in3

5 0
2 years ago
If the diameter of the smaller circle is 7 km and the width of the circular path is 0.5 km, find the area of the path. (Assume π
lana66690 [7]

Answer:

12.1

Step-by-step explanation:

3 0
3 years ago
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