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vazorg [7]
3 years ago
6

This subject is pythagorean theorem

Mathematics
2 answers:
Anestetic [448]3 years ago
8 0
Pythagorean theorem is a^2+b^2=c^2, where a and b are the lengths, and c is the hypotenuse. We plug in 102 and 136 in our equation.
102^2+136^2=c^2 102^2+136^2=28900. The square root of 28900 is 170.
170 is the answer
IgorC [24]3 years ago
8 0

Answer:

x = 170

Step-by-step explanation:

Formula: a² + b² = c²

a = side of right triangle  (known as the leg)

b = side of right triangle  (also known as the leg)

c = hypotenuse

So we will find the C (x).

a² + b² = c²

136² + 102² = c² (evaluate both 136 and 102.)

18,496 + 10,404 = c² (Add)

28,900 = c²

Now all we need to do is find the square root of 28,900.

√28,900 = √C²

170 · 170 = 28,900

So:

170 = C

x = 170

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What is three billion,two million,forty-two thousand, seven hundred sixty-five in expanded form
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3,000,000,000+2,000,000+40,000+2,000+70*+60+5
7 0
3 years ago
The perimeter of a rectangle is 36 cm. The length is 10 cm longer than the
Nesterboy [21]

Answer:

Below

Step-by-step explanation:

X(x+10)=36

x= -5+sqrt 61 or-5-sqrt 61

since only the first one bigger than0, x is -5+sqrt61 and other side is sqrt61+5

3 0
3 years ago
In the number 8,234,091,257 which digit is in the billions place
jenyasd209 [6]

Answer:

8

Step-by-step explanation: this is easy lol

3 0
4 years ago
Please help with this problem:
Olegator [25]
He added 8 to both sides. He did the write thing.
6 0
3 years ago
Chan receives a bonus from his job. He pays 30% in taxes, gives 30% to charity, and uses another 15% to pay off an old debt. He
charle [14.2K]

Answer:

Chan's Bonus amount was $2400.

Step-by-step explanation:

Let the Total amount receive from bonus be 'x'.

Given:

Chan pays 30% in taxes;

So we can say;

Amount paid in taxes will be equal to 30% of total amount receive

framing in equation form we get;

Amount paid in taxes = \frac{30}{100}x=0.3x = 0.3x

Now Given:

Chan pays 30% in Charity;

So we can say;

Amount paid in charity will be equal to 30% of total amount receive.

framing in equation form we get;

Amount paid in Charity = \frac{30}{100}x=0.3x

Also Given:

Chan pays 30% in old debts;

So we can say;

Amount paid in Old debts will be equal  30% of total amount receive

framing in equation form we get;

Amount paid in Old debts = \frac{15}{100}x=0.15x

Money left with him = $600

Now we can say that Total Amount Receive in bonus will be equal to Amount paid in taxes plus Amount paid in charity plus Amount paid in old debts plus amount left.

framing in equation form we get;

x=0.3x+0.3x+0.15x+600\\\\x= 0.75x +600\\\\x-0.75x=600\\\\0.25x=600\\\\x=\frac{600}{0.25} = \$2400

Hence Chan's Bonus amount was $2400.

7 0
4 years ago
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