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
Marrrta [24]
3 years ago
12

Help please!! Anyone??

Mathematics
2 answers:
Schach [20]3 years ago
7 0

Answer:

38

Step-by-step explanation:

180-142=38

marusya05 [52]3 years ago
7 0

Answer:

180-142 (supplementary angles)

38

You might be interested in
How many solutions can be found for the linear equation <br><br> 3(x/2 + 5 ) - 6 = ( 9x + 18 ) / 3
I am Lyosha [343]

answer: it would be one solution, becasue the variables are different and  the constants dont matter, since the variables are different

5 0
3 years ago
EASY POINTS!!
MrRissso [65]
<h2>True </h2>

<h3>This curve passes the vertical line test, therefore it is a function.</h3>

<h3>The idea behind the vertical line test is that if you draw any vertical line, it has to intersect the curve only once. If there is more than 1 intersection, then it is not a function.</h3>

ps: This is a quadratic function of equation

f(x) =  - x {}^{2}  + 4

4 0
3 years ago
What would a solution to the equation 100=(8+2x)(10+2x) mean in this situation
alexandr402 [8]

Step-by-step explanation:

100 = ( 8 + 2x) ( 10 + 2x )

100 = 80 + 36x + 4x ^2 ( binomial product )

80 + 36x + 4x^2 = 100

80 + 36x + 4×^2 - 100 = 100 - 100

4x^2 + 36x - 20 = 0

I am not able to write the next steps but you can use symbolab to find out the answer and for the clear understanding

I am reay sorry

use symbolab app

7 0
3 years ago
Sarah solved a quadratic equation. Her work is shown below, with Step 1 missing.
malfutka [58]

she Could have wriiten  2(9+1)^2+6+134  did that help!!!!!!!!!??????????

to check maybe u should try it jsut caculate it  :D

7 0
3 years ago
Read 2 more answers
Which of the following can be constructed by drawing an angle on tracing paper and then folding the paper so that the rays formi
Tatiana [17]

Answer:

C. Angle no sector

Step-by-step explanation:

The construction is given by,

'Draw an angle on a tracing paper and then fold the paper so that the rays forming the angles lie upon each other'.

We see that,

After folding the paper so that the rays lie upon each other, both the rays are overlapping each other.

So, there is no sector remaining and that the angle is 0°.

Thus, we can construct 'an angle with no sector' by using the given construction.

Hence, option C is correct.

6 0
3 years ago
Other questions:
  • Which term best describes a proof in which you assume the opposite of what you want to prove? A. Proof by syllogism B. Proof by
    6·2 answers
  • Useing long division show work please #math
    7·1 answer
  • I need work and know how to divide 1634÷ 1.900​
    14·1 answer
  • X=2y-Z over 4 solve for z
    9·1 answer
  • 4(-8x + 5) = -32x - 26
    11·1 answer
  • The owner of a smoothie company wants to rent a kiosk in the new mall. He is choosing between two spaces. Both have floor plans
    5·1 answer
  • HELP ME PLZ ANSER ALL 50 POINTS​
    5·2 answers
  • Please help me lol ......................
    5·2 answers
  • Ow dude my freaking neck hurts
    7·1 answer
  • Please please help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!