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
babunello [35]
2 years ago
8

Please help me thank you I’ll mark Brainly

Mathematics
2 answers:
mrs_skeptik [129]2 years ago
4 0

Answer:

C should be your answer if I'm not right then forgive me please.

Step-by-step explanation:

irina [24]2 years ago
3 0

Answer:

B and D

Step-by-step explanation:

You might be interested in
What is 1+1 its super hard
Andrews [41]

Answer:

2

Step-by-step explanation:

even tho this is a very hard question it is 2.

5 0
3 years ago
14. Find mMK please :)
MrRissso [65]

Answer:

Step-by-step explanation:

11) strategy:  since they tell us. indirectly,  that the length of  JK is the same as LM then we can set those two equal, solve for X  and then.. when we have X we can figure out the lenght of JK  and LM and then just divide that by 2 go get PK  ( :0 Player Killer ???  no , not that PK)    

solve JK and LM

3x + 23 =9x-19

42 = 6x

7 = x

now that we know x = 7 plug it into either equation to come up with the length of JK or LM .  I'll pick JK just b/c it was 1st

3(7) + 23 = JK

21+23 = JK

44 = JK

now take half of 1/2*JK= 22  that is PK    ( are you sure that 's not player killer?)

PK = 22

12) strategy: set the two arcs BG and GC equal and solve for X, then plug x into either equation and the multiply the answer by 2 to find arc AB

9x-20 = 5x + 28

4x = 48

X = 12

9(12) -20 = BG

88 = BG

2*88 + AB

176 = AB

13) done

14)  strategy: find the angle at L,  and that will also be the arc of MK

<em>copy and past the below</em> helpful trig functions into your computer

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

<em>copy and past the above</em> :

use which ever trig function you want , we have all the sides of the triangle, I'll use CAH

Cos(Ф) = 9/15

Ф = arcCos(9/15)

Ф = 53.13010°

arc MK = 53.13010°

15)   strategy:  arc JK is just 2 times MK

2*MK = 106.26020°

arc MK = 106.26020°

16) find arc JPK   strategy:  JPK is just the remaining part of a full circle of 360 - MK  = 253.7397°

arc JPK = 253.7397°

7 0
2 years ago
What is the value of X?<br><br>R=120 degrees<br><br>T=130 degrees<br><br>X=blank degrees
Ainat [17]
X =blank degrees is the answer
4 0
2 years ago
Looking at the triangles in the figure on the right: a) find EF b) Find HD c) find GE
Vlada [557]

Answer:

EF = 34.3

HD = 53.2

GE = 45.7

GOOD LUCK FOR THE FUTURE! :)

3 0
3 years ago
Determine the y intercept (8grade
Zarrin [17]

Answer:

its 4

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Jackson finds a cat stuck in a 20ft tree. Luckily he has a 25foot ladder. If the ladder leans against the tree leaving 6ft of sp
    11·1 answer
  • What is negative 7 time 9 over 7
    5·2 answers
  • Find the coordinates of the midpoint of the segment with the given endpoints A(1,2) and B(3,6).
    11·1 answer
  • Factor the trinomial<br><br> x^2-9x+4x
    11·2 answers
  • PLEASE HELP NEED ASAP
    14·2 answers
  • Can some one please help me <br><br>solve: 6(x+4) = 30
    8·2 answers
  • Solve the system of equations 7x+10y=36 y=2x+9
    12·1 answer
  • 1. A pyramid with a square base has fixed volume. The height, t, varies inversely as the
    14·1 answer
  • Can someone give me the answer for this? __ (5 + 4) = 2 * 5 + 2 * 4
    8·2 answers
  • Richard and teo have combined age of 36 Richard is 9 years older than twice
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!