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
slavikrds [6]
3 years ago
15

Benito wrote the equations shown about the figure. Explain Benito’s errors.

Mathematics
1 answer:
Minchanka [31]3 years ago
7 0

Answer:

  • Benito's error was using the equal sign (=) instead of the congruency symbol (≅).

Explanation:

Benito's error was using the equal sign (=) instead of the congruency symbol (≅).

The congruency symbol (≅) means that the elements (segments, angles or figures in general) have the same measure, i.e. they have equal lengths for the segments or equal measure for the angles.

For instance, it is an error saying that the segment AB is equal to the segment BC because, as you clearly see in the picture, they are not same; they have the same length but they are joining different points, that makes them different in essence, although they have the same length. They would be equal only if they are the same figure.

In mathematics, you must not say that two different segments or two different angles are equal but they are congruent, which means that their lengths are equal. The use of equal is reserved for numbers and variables, not for figures like segment, points, angles, polygons.

You might be interested in
Yoooooo can somebody help me
elena55 [62]

The numeric value of the expression d² + 3a + 6 + a when a = 2 and d = 5 is of 39.

<h3>How to find the numeric value of an expression?</h3>


The numeric value of a function is found replacing each instance of a variable by the value of the input for which we want to find the numeric value.

For this problem, the expression is given by:

d² + 3a + 6 + a

We want to find the numeric value when a = 2 and d = 5, hence:

5² + 3(2) + 6 + 2 = 25 + 6 + 6 + 2 = 39.

More can be learned about the numeric values of a function at brainly.com/question/14556096

#SPJ1

6 0
2 years ago
PLEASE HELP QUICKLY!! I WILL MARK BRAINLIEST!!
Debora [2.8K]

Answer:

6 and 2/3

Step-by-step explanation:

24 + 8 + 6/14 + 1/14 =

32 + 7/14 =

32 1/2

7 0
3 years ago
Read 2 more answers
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary
Masja [62]

Answer: 150.7

Step-by-step explanation:

i did the math for it

3 0
3 years ago
Read 2 more answers
Dan wants to buy carpet. To cover his hole living room, except for the tiled floor. The tiled floor is 4 5/6 ft by 2 1/3. Find t
grigory [225]

Answer:

11.2777778 feet (11 feet 321⁄64 inches)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Given the equation 2x+2/y =4w+2 what is the value of x
Varvara68 [4.7K]
X=2W+1-1/Y
  YOU SUBTRACT 2/Y  TO START TO GET X ALONE.
WHICH WOULD MAKE IT 2X=4W+2-2/Y.
THEN YOU MUST DIVIDE BOTH SIDE BY  TO FINISH GETTING X ALONE  WHICH WOULD GIVE YOU YOUR ANSWER
8 0
3 years ago
Read 2 more answers
Other questions:
  • John rides his horse with a constant speed of 13 kilometers an hour how long will he take to travel a distance of 28.2 kilometer
    7·1 answer
  • 4. At Lilly's Bakery, the ideal weight of a loaf of bread is 24 ounces. By law, the actual weight can vary from
    5·1 answer
  • What expression is equivalent to 6(x)-6(2)
    13·1 answer
  • Sales tax rate is 7.375% in New York State, then how much sales tax would you pay in Albany for a $34 pair of pants
    11·1 answer
  • Lori bought 300 grams of cayenne pepper and 5 kilograms of black pepper. how many grams of pepper did she buy in all? complete e
    13·1 answer
  • Can some one help me please and explain it
    15·1 answer
  • Plz any one can help me with this question
    14·1 answer
  • A princess hat for a costume is shaped like a cone. The base of the cone is 12 in across and the height is 8 in. The slant heigh
    10·1 answer
  • On interval 0 ≤ x &lt; 2π, where are the x-intercepts of y = cos(2x)?
    9·2 answers
  • 5/4= a= 1 a is? Need help
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!