1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svet_ta [14]
2 years ago
14

Julio says that 6, 7, and 12 will make a right triangle but Matt says they will definitely not. Prove who is correct and show an

example.
Mathematics
1 answer:
timama [110]2 years ago
7 0

Answer:

Step-by-step explanation:

Julio says that 6, 7, and 12 will make a right triangle but Matt says they will definitely not. Prove who is correct and show an example.

The Pythagoras theorem formula states that in a right triangle ABC, the square of the hypotenuse is equal to the sum of the square of the other two legs. If AB, BC, and AC are the sides of the triangle, then: BC2 = AB2 + AC2​. While if a, b, and c are the sides of the triangle, then ​c2 = a2 + b2.

so if c² = a² + b²

12² = 6² + 7²

144 = 36 + 49

144 = 85

it is not a right triangle, so Matt is right

You might be interested in
Two more than 5 times a number is 77
gavmur [86]
<span>5x+2 = 77
5x = 75
x = 15</span>
7 0
3 years ago
Read 2 more answers
.<br> 1.<br> f(x) = -2lx- 3| +1<br><br> How do I graph this?
ira [324]

Answer:

See explanation

Step-by-step explanation:

f(x) = -2lx-3| +1

1.lx-3|==>Translate the basic absolute value graph f(x)=|x| 3 units to the right

2. -lx-3| ==> Flip the graph over the x-axis

3. -2lx-3| ==> Double all the y-coordinates of the graph

4. -2lx-3| +1 ==> Translate the graph 1 unit up

4 0
1 year ago
Read 2 more answers
Ten less then quotient of a number and 3 is 8
Lesechka [4]

Answer:The answer is 6

6 0
3 years ago
Read 2 more answers
Translate the sentence into an equation. Seven times the sum of a number and 4 is equal to 9. Use the variable b for the unknown
zzz [600]

Answer:

7 ( b + 4 ) = 9

Step-by-step explanation:

Let the number be = b

It is given that the :

The number is added to 4.

And the value is equal to 9 when it is 7 times the sum of the number, b and 4.

Thus according to the question, the sentence can be translated in equation form as :

7 ( b + 4 ) = 9

Thus in other word, we can say that the addition of (b + 4) when it is multiplied for 7 times, we get the result as 9.

4 0
2 years ago
Triangle FGH is similar to triangle IJK. Find the measure of side KI. Round your
erastovalidia [21]

Answer:

5.8

Step-by-step explanation:

Similar shapes also maintain a constant proportion of sides. Therefore, we can set up the following equation:

\frac{31}{43}=\frac{\text{KI}}{8}

Solving, we get:

\text{KI}=\frac{8\cdot 31}{43}\approx \boxed{5.8}

5 0
3 years ago
Other questions:
  • Laurence started with 30 pieces of candy and gave away x pieces. Beatriz started with 70 pieces of candy and gave away five time
    8·1 answer
  • T is the midpoint of MV. If MT = 6x and TV = 3x + 3, find the value of x, MT, TV, and MV.
    6·2 answers
  • Find the <br> slope of 7y-x=14
    13·2 answers
  • 3 times the sum of x and y plus 5 times the difference of 2x and y
    9·2 answers
  • What is the volume of 1.5 Tonne of sand of density 2600 kg/m3?  <br>​
    7·1 answer
  • Show how you can use distributive property to rewrite and find (32×6)+(32×4)
    7·1 answer
  • A unicorn daycare center requires there to be 2 supervisors for every 18 unicorns.
    10·2 answers
  • Use graph to answer question
    15·1 answer
  • HELP HELP HELP PLEASSSEEEE!!!!!!! THIS IS MAKING MY MIND GO NUTS!
    15·1 answer
  • Need help assap!!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!