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enot [183]
3 years ago
15

The longest leg of a right triangle is 12 inches. The hypotenuse is 3 inches longer then twice the shortest leg. How long is the

shortest leg and the hypotenuse of the triangle.
Mathematics
1 answer:
Llana [10]3 years ago
6 0

Answer:

Shortest Leg: 5 inches, Hypotenuse: 13 inches

Step-by-step explanation:

A right triangle follows the pythagorean theorem, a^2+b^2=c^2. C is the hypotenus. A combination found using this is 5, 12, and 13. To double check this, we know that the hypotenus is 2x+3, where x is the smallest leg.

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HELP PLEASE! I'm not sure what the right answer is.
jasenka [17]
I'm really not sure.
Sorry.
3 0
2 years ago
Which of the following would form a triangle with the two existing sides of 3 inches and 5 inches
Salsk061 [2.6K]

is there photos for this question? sorry im a lil confused on "what the following" are

5 0
2 years ago
Read 2 more answers
Montraie is driving on a long road trip. He currently has 13 gallons of gas in his car.
dedylja [7]

Answer:

7 gallons

Step-by-step explanation:

Montraie is driving on a long road trip

He currentlyhase 13 gallons of fuel in his car

Each hour that he drives, he uses up 1 gallon of fuel

Therefore the amount of gas that would be left after 6 hours can be calculated as follows

= 13-6

= 7

Hence there will be 7 gallons of fuel left

=

6 0
3 years ago
Sid starts with savings of £13
vfiekz [6]

Answer:

after 6 weeks

Step-by-step explanation:

Sid and Tim starts saving each week.

Sid starts his savings with initial amount of £13.00

Tim starts his saving with initial amount of £00.00

Each week from now Sid will save = £3.50

Tim will save each week = £3.00

Let's assume after 'x' weeks the amount of Sid would be = £ (13 + 3.50x)

and the amount of Tim's saving after x weeks = £ (3x)

The ratio of their savings in x weeks would be = 17 : 9

Now the expression we get,

(13 + 3.50x) : (3x) = 17 : 9

\frac{13+3.50x}{3x}=\frac{17}{9}

9(13 + 3.50x) = 17(3x)

117 + 31.5x = 51x

117 = 51x - 31.5x

117 = 19.5x

x=\frac{117}{19.5}

x = 6

After 6 weeks the savings of Tim and Sid would be in the ratio of 17 : 9.

5 0
2 years ago
How do I solve for x ?
sveticcg [70]
  • <em>Answer:</em>

<em>x = 4</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>use </em><em><u>Thales theorem</u></em>

<em>x/(x + 8) = 4/12</em>

<em>12x = 4x + 32</em>

<em>12x - 4x = 32</em>

<em>8x = 32</em>

<em>x = 32 : 4</em>

<em>x = 4</em>

<em />

<em>4/(8 + 4) = 4/12</em>

<em>4/12 = 4/12 (true)</em>

<em />

<em>Good luck !</em>

5 0
3 years ago
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