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
sweet-ann [11.9K]
3 years ago
12

Suppose an isosceles triangle ABC has A=30 and b=c=5. what is length of a squared

Mathematics
1 answer:
Mrac [35]3 years ago
8 0
The awnser is the simplified stystem is the arbitrary solution of the original system of equations
You might be interested in
ladder is 8 ft long . The ladder needs to reach to a window that is 6 ft above the ground . How far away from the house should t
stiks02 [169]

Answer:

5.3 or 28

Step-by-step explanation:

6^{2}+b^{2}=8^{2}

36+b^{2}=64

64-36=28

\sqrt{28\\}

=5.29 or 5.3

5 0
2 years ago
Will give brainliest <br> A ?<br> B?<br> C ?
dolphi86 [110]

Answer:

A: 180°         B: 360°         C: 540°

Step-by-step explanation:

A: The measures of interior angles of a triangle sum to 180°. Since figure ABC is a triangle, the interior angles of figure ABC sum to 180°.

B: We can see the quadrilateral ACDE is a trapezoid. If you can see, the trapezoid can be split into two triangles if you connect points C and E. As U mentioned before, the measures of interior angles of a triangle sum to 180°. Since we know figure ACDE can be split into <u>two triangles</u> we have to do: 180x2 which is 360°.

C: Now that we know the Pentagon ABCDE can be split into 3 triangles(1 from figure ABC and 2 from figure ACDE), we have to multiply 180 by 3 because like I mentioned before, the measures of interior angles of a triangle sum to 180°. So, 180x3=540°.

5 0
2 years ago
Read 2 more answers
Please answer this questions for me
Crazy boy [7]
The player that’s further to the hole I’m so sorry if it’s incorrect
4 0
3 years ago
Which best represents the center of the data set below ? <br> mean median range mode
enyata [817]

Answer:{}

B. Median

Their is no real explanation.

7 0
3 years ago
Read 2 more answers
Solve the system of equations for the variables: 5x+2y=13 x+2y=9
r-ruslan [8.4K]

Answer:

x = 1

y = 4

Step-by-step explanation:

5x + 2y = 13

x + 2y = 9

Add both equations.

6x + 4y = 22

Solve for x.

6x = 22 - 4y

x = 22/6 - 4/6y

Put x as 22/6 - 4/6y in the second equation and solve for y.

22/6 - 4/6y + 2y = 9

-4/6y + 2y = 9 - 22/6

4/3y = 16/3

y = 16/3 × 3/4

y = 48/12

y = 4

Put y as 4 in the first equation and solve for x.

5x + 2(4) = 13

5x + 8 = 13

5x = 13 - 8

5x = 5

x = 5/5

x = 1

4 0
3 years ago
Read 2 more answers
Other questions:
  • Name two equivalent fractions for each <br> 2/4<br> 1/3<br> 1/4
    8·2 answers
  • six times jasons collection of books and one-third of nathans collection add up to 134 books one-third of jasons collection and
    5·1 answer
  • Determine whether or not f is a conservative vector field. if it is, find a function f such that f = ∇f. (if the vector field is
    6·1 answer
  • The perimeter of a square is p inches. Write expressions, in terms of p, for the length of the side of the square and the area o
    5·2 answers
  • Are the following ratios proportional 3/4 = 27/36? Write the process needed to determine if the two ratios are proportional to e
    12·1 answer
  • 50 POINTS !!
    5·2 answers
  • Solve for the missing side length for the triangle below
    6·1 answer
  • Only number 13 please
    12·1 answer
  • If a die is rolled it may have 1, 2, 3, 4, 5, or 6 showing, and each outcome is equally likely to occur. If three dice are rolle
    9·1 answer
  • Out of the three answers, which one is correct?<br> I would also appreciate an explanation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!