2 years ago

What's the value of x

Mathematics

2 answers:

marusya05 [52]2 years ago

8 0

$25^{2} = 12.5^{2} + x^{2} 

 x^{2} = 625-156.25

 x^{2} = 468.75

x = 21.65$

Nikolay [14]2 years ago

3 0

X² = hyp² - cat²

x² = 625 - 156.25

x² = 468.75

x ≈ 21,6

You might be interested in

G(x)=-3x-8<br>g( )=10<br>what does x equal?

Nikolay [14]

Answer: X = 24/G

G = 24/x

Step-by-step explanation:

6 0

2 years ago

From the set 1/2/3/4/5 which values make the inequality n + 1 > true?

saul85 [17]

Hi there!

To make n+1>4 true, you must have n be a numebr greater than 3...

The reason why is because if it is less than 3 or 3, it’ll have to be <.

The two numbers that can make this equation true is 4 and 5...

$4+1=5>4$

$5+1=6>4$

And if it is 1,2, and 3 it would be:

$1+1=2$

$2+1=3$

$3+1=4=4$

7 0

2 years ago

Which of the following statements are true?

elena-14-01-66 [18.8K]

Answer: D (I think)

Step-by-step explanation:

3 0

2 years ago

What number must you add to complete the square x2 + 12x = -3

Serga [27]

<span>What number must you add to complete the square x^2 + 12x = -3?</span>

Make sure to always check your answers, by the way!

The answer is: (x + 6)² - 33

Hope I helped!

Let me know if you need anything else!

~ Zoe

6 0

2 years ago

Read 2 more answers

A movie streaming service charges it’s customers $15 a month. Martina has $98 saved up. Will she have any money left over if she

lukranit [14]

Answer:

98 : 15 = 6 R 8

She can pay for six months 6*15 = $90 and she will have $8 left.

6 0

2 years ago