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
polet [3.4K]
4 years ago
15

Help ASAP plsssss.soon going school

Mathematics
1 answer:
Klio2033 [76]4 years ago
8 0
Answers:
____________________________________

Angle B:  81°
.
____________________________________

Angle C:  99°
.
____________________________________

Angle D:  81°
.
_____________________________________________

Explanation:

_______________________________________________________

Angle B:

_______________________________________________________
Given:  m∡A = 99° ;

 ∡A and ∡B are "supplementary angles" ;
                          and supplementary angles add up to 180°.
_______________________________________________________
      → So, m∡B = 180 − 99 = 81° .
_______________________________________________________
Angle C:  99° .
_______________________________________________________
Explanation:
_______________________________________________________
 Given:  m∡A = 99° .

 ∡A and ∡C are "vertical angles".  Vertical angles are congruent.
______________________________________________________
   → So m∡A = m∡C = 99° .
______________________________________________________
Angle D:  81° .
______________________________________________________
Explanation:
______________________________________________________
   ∡B and ∡D are vertical angles.  Vertical angles are congruent.
   
    As previously determined above,  m∡B = 81° .
______________________________________________________
     → So, m∡D = m∡B = 81° .
______________________________________________________
You might be interested in
Steve has 84 basketball cards,which is 7 times as many as claire.Claire buys 63 more cards,if b is the number of cards that clai
Ganezh [65]

Answer: Value of B= 75  Basketball cards

Step-by-step explanation:

STEP 1

let number of cards Steve has be =a

let number of cards Claire has be =b

STEP 2

Steve has a= 84 basketball cards

Claire has 7 times less than Steve = 84 /7 = 12=b

STEP 3

if Claire buys 63 more cards

The present value of card Clare now has = 12 +63 = 75 basket ball cards=b

4 0
3 years ago
Please help I need it I’ll give Brainly please
Lapatulllka [165]

Answer:

35.7

Step-by-step explanation:

So to find voulme you would mutiple and we have the two number 11.9 and 3 so you would do 11.9x35.7 this equals 35.7 i hope this helps you.

3 0
3 years ago
Read 2 more answers
Please help. 15 points. Show all work. Thank you.
Georgia [21]
Surface = 2 x PI x r x H + 2 x PI x r^2

= 2 x r x h + 2 x r^2

= 2 x 6 x 12 + 2 x 6^2

= 144 + 72
 = 216 PI in^2
 Answer is A

4 0
4 years ago
A realtor sells a house for $460000. If she earns 3% of the houses price as a commission, how much is her commission?
aleksandrvk [35]

Answer:

$13,800

Step-by-step explanation:

Take 460,000 and multiply it by .03 (.03 is 3% as a decimal)

hope this helps! :D


7 0
3 years ago
Graph the function<br> f(x)=(x-3)^2+2f(x)=(x−<img src="https://tex.z-dn.net/?f=3%29%5E%7B2%7D" id="TexFormula1" title="3)^{2}" a
charle [14.2K]
I believe that’s what your asking for
Sorry if it doesn’t help

8 0
4 years ago
Other questions:
  • (5 1/4) divided by (-2 1/4) need HELP tnx
    5·2 answers
  • A registration fee for a used car is 0.8% of the sale price of $5,700. How much is the fee
    14·1 answer
  • 2 = 18 p +10<br> Absolute value equations
    10·1 answer
  • Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red br
    11·1 answer
  • Can i please get help with this question?
    10·1 answer
  • Can i plz get some help
    8·1 answer
  • Come up with an example for a solid, liquid, and gas describing the particle movement.
    13·1 answer
  • HELP HELP HELP HELP <br><br> What is the equation of the trend line in the scatter plot ?
    9·1 answer
  • Look at the cube, and the net of this cube.
    13·1 answer
  • Help me pls get this answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!