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liq [111]
3 years ago
11

Solve for x. Leave your answer in simplest radical form.

Mathematics
1 answer:
pochemuha3 years ago
6 0

Answer:

x = 4√7

Step-by-step explanation:

You can use the pythagorean theorem which is a² + b² = c²

if you plug it in, it would be...

x² + 12² = 16²

x² + 144 = 256, subtract 144 to both sides

x² = 112, square root both sides to make x by itself.

x = 4√7  

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ZanzabumX [31]
Yes they work how they work to they work
3 0
3 years ago
A property had a list price of $164,000, an actual sale price of $158,000 and a $124,000 loan. If the transfer fee was $3 per $1
Kryger [21]

Answer:

The fee was <u>$474</u>.

Step-by-step explanation:

Given:

A property had a list price of $164,000, an actual sale price of $158,000 and a $124,000 loan.

If the transfer fee was $3 per $1,000.

Now, to find the fee.

The list price of the property = $164,000.

The sale price of the property = $158,000.

And the amount of loan = $124,000.

<u><em>As, the transfer fee is based on the sale price of the property.</em></u>

The transfer fee was $3 per $1,000.

So, let transfer fee be x for $158,000.

If, 3 is equivalent to 1000.

Then, x is equivalent to 158,000.

Now, to get the fee by using cross multiplication method:

\frac{3}{1000} =\frac{x}{158000}

<em>By cross multiplying we get:</em>

474000=1000x

<em>Dividing both sides by 1000 we get:</em>

474=x

x=\$474.

<em>The transfer fee = $474.</em>

Therefore, the fee was $474.

5 0
4 years ago
three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen
Marianna [84]

Answer:

Let x be the number.

Given the statement: Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen.

" sum of a number and four" translated to x + 4

"Three sets of a sum of a number and four" translated to 3(x+4)

"sum of seven times the same number and thirteen" translated to 7x + 13

then;

the expression for the given statement become;

3(x+4) + 7x + 13

Using distributive property: a\cdot (b+c) = a\cdot b + a\cdot c

3x +12 + 7x+ 13

Combine like terms;

10x + 25

Therefore, the simplified expression for Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen. is,  10x + 25

7 0
4 years ago
Read 2 more answers
I really need help with this trigonometry problem, can someone please help me
mr_godi [17]
Not sure if you wanted the exact value or the degrees. Here’s both:


1: sin pi/3 = 60° or sqrt of 3 over 2

2: cos 2pi/3 = 120° or -1/2

3: tan 7pi/4 = 315° or -1

4: tan 5pi/6 = 150° or -sqrt of 3 over 3

5: sin 7pi/6 = 210° or -1/2

6: cos 11pi/6 = 330° or square rt of 3 over 2

Formula I used:
Problem (example: 11pi/6) times 180° over pi.
8 0
3 years ago
Value of Y in formula shown when X=4/5 Y= 4/x + ✔️x + 0.2 - 5x
olga55 [171]

Answer:

The value of Y is 2.09443

Step-by-step explanation:

We have to find the value of Y for the given value of x.

The equation of Y is given by

Y=\frac{4}{x}+\sqrt x+0.2-5x

And the value of x is 4/5. On substituting this value of x in the equation of y, we get

Y=\frac{4}{\frac{4}{5}}+\sqrt {\frac{4}{5}}+0.2-5\cdot \frac{4}{5}

Y=5+\frac{2}{\sqrt5}+0.2-4

Add/subtract the numbers, we get

Y=2.09443

Therefore, the value of Y is 2.09443

3 0
4 years ago
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