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
klasskru [66]
3 years ago
7

Find the measure of A (Please help asap and show work)

Mathematics
1 answer:
Alex17521 [72]3 years ago
3 0

Answer:

Step-by-step explanation:

x + 32 + 2 vertically opposite degrees = 180      Beginning condition

x + 32 + x + 126 + 36 = 180                                   Combine like terms

2x + 194 = 180                                                       Subtract 162 from both sides

2x = -14

x = -7

========

So the three angles are

36

-7 + 32 = 25

-7 + 126 = 119

Total = 180

That negative can throw you for a loop.

You might be interested in
Good Day everyone! Kindly give me the formula for finding the original price, discount rate, discount and sale price.
netineya [11]

Explanation:

The relevant relationships are ...

  discount = (discount rate) × (original price)

  (sale price) = (original price) - discount

__

Putting these into one equation gives ...

  (sale price) = (original price) - (discount rate)×(original price)

Combining terms, yields ...

  (sale price) = (original price)×(1 -(discount rate))

This relation can be solved for either of the variables on the right:

  (original price) = (sale price)/(1 -(discount rate))

  (discount rate) = 1 -(sale price)/(original price)

or ...

  (discount rate) = discount/(original price)

Going back to the beginning, you have ...

  discount = (original price) -(sale price)

__

To solve for the missing amount, you can choose the formula for which you have the other amounts. Or, you can start with any of the relations that relate the amounts you have, fill in the given values, and solve for the unknown.

It's not rocket science. You see these calculations almost every time you go to the store.

_____

<em>Additional comments</em>

Here, we have assumed a positive value for discount rate and discount, and that the sale price is less than the original price. This is basically the set of relations that are seen by a retail <em>buyer</em>.

If you are the <em>seller</em>, the relations you typically see are ...

  (cost price) + (markup) = (selling price)

The markup can be expressed as a percentage of either the cost price or the selling price, or it may be based on some other relation (fixed business costs, for example).

And another one is ...

  (markup)/(cost price) = (profit ratio) . . . . often expressed as a percentage

Sometimes the profit is expressed as a fraction of the selling price (business revenue) instead of the cost price.

__

Taxes are added on in the same way that discounts are subtracted:

  (final selling price) = (selling price) + (tax rate)×(selling price)

or

  (final selling price) = (selling price)×(1 +(tax rate))

4 0
2 years ago
Is LNM OQP? If so, name the postulate that applies.
son4ous [18]
Answer: Choice B) Congruent - SAS

--------------------------------------------------------------

SAS stands for "Side Angle Side"

LM = OP is given. This is represents the first "S" in "SAS"
angle M = angle P is given. This is the "A" in "SAS"
MN = PQ is given. This is the second "S" in "SAS"

Note how the angles are between the given sides. 
8 0
3 years ago
Given the Numbers 18% and 0.7, explain which number is larger by using Words and/or pictures.
LuckyWell [14K]
Percent means parts out of 100
18%=18/100=1.8/10=0.18


0.18<0.70

18%<0.7


0.7 is larrger because math
6 0
3 years ago
Read 2 more answers
What if you dont have a median in the lower and upper quartile on a number line?
ArbitrLikvidat [17]
You should. if you get two numbers in the middle, you have to add them and divide by two.
7 0
3 years ago
What are the advantages to using exponential notation
butalik [34]
You can then write really big numbers without running out of space
for example instead of 2300000000000000000000000000
you can just write 2.3 x 10^27
6 0
3 years ago
Other questions:
  • What would the rule be for the reflection of y=-3
    14·1 answer
  • 8x2 + 96x + 288 <br> i really need help thanks
    5·1 answer
  • If I receive $5 every Sunday for 365 days how much would I have at the end of those 365 days?
    11·1 answer
  • I need help with C. Idk how to do it.
    6·1 answer
  • Figure o of a tile pattern has 3 tiles. This pattern grows<br> by 5 tiles each figure.
    14·1 answer
  • HELPPPPPPPP!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • Simplify the fraction completly<br> 64/100
    5·2 answers
  • Solve and get brainliest!!<br>please be sure of your answer!!!!​
    11·2 answers
  • 1. If 8x + 4y = 44, what is the value of 6x + 3y?
    15·1 answer
  • A gardener uses 1/3 of a liter of water to water 2/7 of a garden.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!