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
nirvana33 [79]
3 years ago
8

What is the answer to this question

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Remark

There's a lot you don't know here. Are DE and GF parallel? Is B a right angle? You can't assume that it is. The safest way to proceed is to give x in terms of 58 and B. You might get an answer that gives you something like 32 but I don't think you can say that unless you are told somewhere that ABC is a right angle triangle with the right angle at B.

So what to do.

<BAC = 58o                               That's because <BAC = <IAK They vertically opposite.

<ABC + <BAC + <ACB = 180o       All triangles have 180o

<ACB = 180 - 58 - <ABC                Solve for an unknown angle of a triangle.

<ACB = 122 - <ABC

x = <ACB                                       Vertically opposite angles.

x = 122 - <ABC                             Answer  It's 32 if ABC is a right angle.  

You might be interested in
What is the algebraic solution to the function 2x+3=83
nirvana33 [79]
3-83= 80
80 divided by 2 is 40
the answer is 40
3 0
3 years ago
Read 2 more answers
Which of the x-values are solutions to the following inequality? x&lt; 100 Help ASAP
netineya [11]

Answer:

x = - infinity to 99

Step-by-step explanation:

The values of x must less than 100.

3 0
3 years ago
Simplify sin(3pi minus x)
Slav-nsk [51]

Answer:

sinx

Step-by-step explanation:

hello :

note :

for all x in ℝ :   1) sin(x+2π) = sinx        2)  sin(π-x) = sinx

in this exercice :

3π - x = 2π+(π - x)

sin(3π - x) = sin(2π +(π - x)) =sin(π-x) = sinx

8 0
3 years ago
1+sin^2 x = 2-cos^2 x
Alinara [238K]
1+sin²x=2-cos²x
Remenber:   sin²x+cos²x=1      ⇒sin²x=1-cos²x
 
1+sin²x=1+(1-cos²x)=2-cos² x       (this is true)

3 0
2 years ago
Sarah claims that when you divide, the number you are dividing always gets smaller. John says this is not true. Who is correct?
inn [45]

Answer:

D

Step-by-step explanation:

John is correct as Dividing does not always gets the quantity smaller for example if we divide 4 by 0.5

We get

4/0.5= 8

6 0
2 years ago
Other questions:
  • Layton made 117$ for 9 hours of work.at the same rate,how many hours would she have to work to make $65?
    14·1 answer
  • Is 22/32 equivalent to 11/16?<br><br>PLEASE I NEED HELP!!!!!!!!!!!!
    7·2 answers
  • What is 1/3 of 3/4 of a teaspoon?
    8·1 answer
  • It is estimated that approximately 8.1% of Americans are afflicted with diabetes. Suppose that a certain diagnostic evaluation f
    13·1 answer
  • 7. A school field trip has 1,125 students divided
    5·2 answers
  • (5a^2+6a+2)-(7a^2-7a-5)
    10·1 answer
  • A pillow that usually costs $20 is marked down 45%. Table Use the table to find the new price of the pillow.
    14·2 answers
  • A cube of butter that weighs 0.250 lb and has a volume of 130. mL. Determine the density (g/mL) for each of the following?
    11·1 answer
  • Sunni is riding a raft down a stream that is moving at a rate of 75 feet per minute how far downstream does she travel in 5 minu
    7·1 answer
  • If f(x)=3x-1 and g(x)=x+2,find (f+g)(x)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!