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
The function given by Upper A left parenthesis t right parenthesis equals 0.0265 t cubed minus 0.444 t squared plus 1.774 t plus
Bogdan [553]
A graphing calculator shows the relative extremes to be
.. (2.606, 10.837) . . . relative maximum
.. (8.564, 8.033) . . . . relative minimum

8 0
3 years ago
Jen and ted have cookies for snack time. Jen has 4 cookies. Ted has 1 less cookie than Jen. How many cookies does ted have
algol13
The answer for this problem is 3
5 0
3 years ago
Read 2 more answers
   Cheyenne is playing a board game. Her score was −225 at the start of her turn, and at the end of her turn her score was −405.
Irina-Kira [14]
She gained 180 points
8 0
3 years ago
Read 2 more answers
Cleo added 3a+4b and got 7ab. Three of these statements explain why her answer is wrong. Which one does not
Triss [41]

Answer:

3 and 4 are factors of 12 so they should be multiplied to get a product of 12 ab. (Answer D)

Step-by-step explanation:

You do not multiply in addition unless an exponent is present. You should not multiply or add considering these are not like terms. Therefore, D is wrong.

5 0
3 years ago
Write the equation of a line Parallel to the given line and passes through points (-4, -3); (2, 3). Hints find the slope by usin
julia-pushkina [17]

First, we obtain the gradient (slope) of the first parallel line

\text{gradient, m}_1\text{ = }\frac{y_2-y_1}{x_2-x_1}\text{ = }\frac{3-(-3)}{2-(-4)}=\frac{6}{6}\text{ = 1}

Recall that since both lines are parallel, we have that,

m_1=m_2

Thus

m_2\text{ = 1}

Hence, we can find the equation of the parallel line given that it passes through the points (-4, -3)

Using

\begin{gathered} y\text{ = mx + c} \\ \text{where m = m}_2\text{ = 1} \\ \text{and x = -4 ,  y = -3, we have} \\ -3\text{ = 1(-4) + c} \\ -3\text{ = -4 + c} \\ 4\text{ - 3 = c} \\ c\text{ = 1} \\ \text{Thus, the equation of the line is y = (1)x + 1} \\ y\text{ = x + 1} \end{gathered}

5 0
1 year ago
Other questions:
  • The formula for the circumference of a circle is C = 2πr, where r is the radius. Rearrange the formula to solve for r and select
    13·2 answers
  • Can someone explain the Pythagorean theorem to me, please?
    8·1 answer
  • Kevin takes out a loan for 8000$ at 4.5% simple interest for 48months what amount of simple interest will he have to pay on the
    7·2 answers
  • What is the additive inverse of -7<br><br> -7<br> 7<br> -|-7|<br> -(-(-7))<br> Please help
    11·2 answers
  • What is twenty two times thirtythree
    8·2 answers
  • Alexandra has 78 emails in her inbox. She deletes 47 emails. How many emails are left in her inbox? Draw jumps and label the num
    11·1 answer
  • A rectangle is a _____.<br><br><br> quadrilateral<br> square<br> parallelogram<br> rhombus
    10·2 answers
  • Word Problem #2
    8·1 answer
  • Prove or disprove the figure defined by points A, B, C, d is a rhombus
    11·1 answer
  • Simplify 11/12 pleaseeee
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!