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3 years ago

In triangle FAD, a=12, d=15, and m angle F = 63. Find the value of F to the nearest tenth.

Mathematics

1 answer:

Elza [17]3 years ago

4 0

I believe it is 15.6

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Jenny multiplies the square root of her favorite positive integer by $\sqrt{2}$. Her product is an integer. a) Name three number

Dmitry [639]

Answer:

Part a) $2,50,18$

Part b) When Jenny divides the square root of her favorite positive integer by $\sqrt{2}$ , she gets an integer

Step-by-step explanation:

Let

x-------> the favorite positive integer

Part a)

1) For $x=2$

$\sqrt{2}*\sqrt{2}=\sqrt{4}=2$ -----> the product is an integer

The number $x=2$ could be Jenny favorite positive integer

2) For $x=50$

$\sqrt{50}*\sqrt{2}=\sqrt{100}=10$ -----> the product is an integer

The number $x=50$ could be Jenny favorite positive integer

3) For $x=18$

$\sqrt{18}*\sqrt{2}=\sqrt{36}=6$ -----> the product is an integer

The number $x=18$ could be Jenny favorite positive integer

Part B)

1) For $x=2$

$\sqrt{2}/\sqrt{2}=\sqrt{1}=1$ -----> the result is an integer

2) For $x=50$

$\sqrt{50}/\sqrt{2}=\sqrt{25}=5$ -----> the result is an integer

3) For $x=18$

$\sqrt{18}/\sqrt{2}=\sqrt{9}=3$ -----> the result is an integer

Therefore

When Jenny divides the square root of her favorite positive integer by $\sqrt{2}$ , she gets an integer

4 0

2 years ago

What is the area of this circle?

Ilia_Sergeevich [38]

Answer:

12.57

Step-by-step explanation:

Not rounded it would be 12.56637

If you are just replacing pi with 3.14. than your answer would be exactly 12.56.

4 0

2 years ago

HELPPPP WHATS THE LATERAL AREA

AVprozaik [17]

Answer:

3cm

Step-by-step explanation:

6 0

2 years ago

Two things:

Eduardwww [97]

Number one is -6 and 10
Number two is -55 and 4

5 0

3 years ago

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 :)

5 0

2 years ago