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
Tema [17]
3 years ago
10

Carlos solved the system of equations below. What mistake did he make in his work? (5 points)

Mathematics
1 answer:
notka56 [123]3 years ago
4 0

Answer:

Ele não distribuiu corretamente

Step-by-step explanation:


You might be interested in
Can someone explain why everytime it rounds up to the thousands it doesnt keep the 4th number, it looks like it goes up by one,
salantis [7]

Answer:

REVENGE

Step-by-step explanation:

8 0
3 years ago
Simplify (4-3i)(5+2i)
Anna [14]
Hey I'm probably too late but your answer would be 26-7i

Hope this helps :)
8 0
3 years ago
How do I do this problem??
Montano1993 [528]
The answer to this problem is 1 :)
8 0
3 years ago
3•3^-1<br> Show work plz!
andreyandreev [35.5K]

Answer:

1

Step-by-step explanation:

Firstly we need to do the exponent,3^-1, which equals 1/3.

Now, we multiply 3 with 1/3.

3•1/3 =1

8 0
3 years ago
A certain television is advertised as a 50-inch TV (the diagonal length). If the width of
Anvisha [2.4K]

Hello there i hope you are having a great day :) Your question: A certain television is advertised as a 50-inch TV (the diagonal length). If the width of  the TV is 14 inches, how many inches tall is the TV?

So you would need to used the Pythagorean theorem that would be

c^2 = a^2 + b^2

So this would equal letter C as The hypotenuse of the right angle and also letter A and B are the stands on the triangle so C would equal 50 inches and A and B would equal 14 inches.

Then the Hard bit so you would be,

1) a^2 = c^2 - b^2

2) a = √c^2 - b^2

3) a =  50^2 - 14^2

4) a = √ 2,500 - 196

5) a = √2,304

6) A = 26

So the answer would be 26 Hopefully ❤

3 0
3 years ago
Other questions:
  • Polygon a is similar to polygon b. the sides of polygon a are three times larger than the corresponding sides of polygon b. the
    10·2 answers
  • Determine the x- and y-intercepts of 2x+y=4 and graph the line x-intercept:(2, 0) y-intercepts: (0, 4)
    5·1 answer
  • The second grade classes dyed 384 eggs. Show that number in expanded form.
    12·1 answer
  • Let f(x)=x-2 and g(x)=x^2-7x-9 find f(g(-1))
    5·1 answer
  • If each exterior angle of a regular polygon measures 15°, how many sides does the polygon have?
    8·2 answers
  • Sue scored a total of 35 points in 2 games.She scored 6 times as many points in the second game then in the first.How many more
    13·1 answer
  • Minus 2p subtract 4 equals 2
    13·2 answers
  • Point P is (1,2)
    5·1 answer
  • Please help im gonna give brainlyist
    6·2 answers
  • If the sum of squares for a sample containing 51 items equals 200, what is the standard deviation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!