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2 years ago

How do i find the value of y?

Mathematics

1 answer:

Whitepunk [10]2 years ago

6 0

Answer: 65

Step-by-step explanation:

We know that from the 65-degree angle, x=130.

So, by the inscribed angle theorem, y=65.

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7-10 pls, will give brainliest!

Jet001 [13]

7: The football traveled 90 yds total 50+40=90

8: Answer: yes because 12²=144 9²=81 add them and get 225 and 15×15=225

9: x=15ft a^2+b^2=c^2 8^2+b^2=17^2 b^2+64=289 b^2=225 b=15

10: The cat is 12 feet above the ground, and Peter has to put the base of his ladder 9 feet away from the tree because of mud. If we consider a right-angled triangle, in which the height is 12 feet, base is 9 feet.

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3 years ago

Pythagorean Theorem

Andrei [34K]

They are about 141.42 feet away from the welcome center

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3 years ago

9 out of 20 students who graduate from j.h.s. of 1,2000 students gained admission to s.h.s. how many students gained admission?

Flauer [41]

Answer:

Step-by-step explanation:

Out of every 20 students, there are 9 that gain admission to s.h.s.

Overall, there are 12,000 students. To find how many groups of 20 students there are, we divide 12,000 by 20. We get 600.

Since there are 9/20 students, we multiply 600 * 9. We get 5,400.

So, out of the 12,000 students, 5,400 gained admission.

Hope this helps.

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2 years ago

A laundry basket contains 18 blue socks and 24 black socks. What is the probability of randomly picking up 2 black socks?

kirza4 [7]

It would be 75% chance of him getting 2 black socks

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3 years ago

the result of an experiment was 117.755 particles per milliliter. write the decimal as a mixed number.

nordsb [41]

The result of experiment in mixed fraction form is $117\frac{151}{200}$ particles per milliliter.

<h3>What is the result of the experiment in mixed fraction form?</h3>

To convert decimal to fraction, we the decimal number over 1 and multiply both the numerator and denominator by power of 10.

Given the data in the question;

Result of experiment in decimal form = 117.755
Result of experiment in mixed fraction form = ?

In 117.755, we have 3 numbers to the right of the decimal point.

We have 10³ which is the same as 1000.

$\frac{117.755}{1} * \frac{1000}{1000}\\\\\frac{117755}{1000}$

Next, we divide both the numerator and the denominator with their Greatest Common Factor.

Greatest Common Factor of 117755 and 1000 is 5

$\frac{\frac{117755}{5} }{\frac{1000}{5} } = \frac{23551}{200}$

Now, we can get 200 out of 23551 exactly 117 times, since what remained is not divisible by 200, we leave it as a remainder [151].

We can now write this in a mixed fraction form as;

$117\frac{151}{200}$

Therefore, the result of experiment in mixed fraction form is $117\frac{151}{200}$ particles per milliliter.

Learn more about fractions here: brainly.com/question/10354322

#SPJ1

6 0

2 years ago