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3 years ago

Find the value of x in the triangle shown below. D is x=8

Mathematics

1 answer:

SVEN [57.7K]3 years ago

4 0

Step-by-step explanation:

${2}^{2} + {x}^{2} = {6}^{2} \\ 4 + {x}^{2} = 36 \\ {x}^{2} = 36 - 4 \\ {x}^{2} = 32 \\ x = \sqrt{32}$

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Which one of the following correctly states the VaR for a 3-year period with a 2.5 percent probability?

fomenos

Answer: Option A

Prob[Rp,T ≤ E(Rp) × 3 - 1.960 × σp √3]

Step-by-step explanation:

It should be noted that, the VaR for a 3-year period with a 2.5 percent probability is Prob[Rp,T ≤ E(Rp) × 3 - 1.960 × σp √3]. Therefore, option A only is correct while other options are wrong

4 0

2 years ago

2. In the given kite, SZ = WZ = 10 yards,<br> TZ = 12 yards, and RZ = 32 yards.<br> 96<br> -<br> W

tatuchka [14]

I don’t get what is being asked?

6 0

2 years ago

I need help. See attachment for detail.

lesantik [10]

Answer:

4.5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

your team wins 18 medals at a track meet the medals are gold silver and bronze in ratio of 2;2;5. how many of each medal were wo

WITCHER [35]

The team won 4 gold medals, 4 silver medals and 10 bronze medals.

Step-by-step explanation:

Given,

Total medals won = 18

Ratio of gold, silver and bronze = 2:2:5

Let,

x be the original number.

Therefore,

Gold medals = 2x

Silver medals = 2x

Bronze medals = 5x

According to given statement;

$2x+2x+5x=18\\9x=18$

Dividing both sides by 9

$\frac{9x}{9}=\frac{18}{9}\\x=2$

Gold medals = 2x = 2(2) = 4

Silver medals = 2x = 2(2) = 4

Bronze medals = 5x = 5(2) = 10

The team won 4 gold medals, 4 silver medals and 10 bronze medals.

Keywords: ratio, division

Learn more about division at:

#LearnwithBrainly

8 0

3 years ago

How many meters are there in 33 km?

s2008m [1.1K]

1000 meters make 1km. So let's compare that with the question.
1000m=1km
Y=33km
I represented the unknown with Y. Next, you have to cross and multiply. 33 will multiply 1,000 to give 33,000. And Y will multiply 1 to give Y. That will be;
Y=33,000m
33km makes 33,000m.
Hope that helped. Have a nice day

8 0

3 years ago