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
Klio2033 [76]
3 years ago
12

Some one pls help me with this

Mathematics
1 answer:
MrMuchimi3 years ago
7 0

Answer:

JKL=127°

BEF=63°

m 1=90°

CBY=66°

Step-by-step explanation:

JKL:

the two lines are parallel and cut by one line so the corresponding angles just be the same.

BEF:

(7x-14)=4x+19

add 14 to each side

7x=4x+33

subtract 4x from each side

3x=33

divide each side by 3

x=11

implement that into 4x+19

4(11)+19

44+19

63

m 1:

Since the congruent angles is 90 and 90 + m 1= 180° the m 1 has to be 90°

3x+9+6x=180 since they are corresponding angles on a parallel line and corresponding angles must equal 180° in total

9x+9=180

subtract 9

9x=171

divide each side by 9

x=19

3(19)+9

66°

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

You might be interested in
What is 5 3/8- 3 7/8
grigory [225]

Conversion: 5 3/8 = 5 · 8 + 3

8

= 43

8

Conversion: 3 7/8 = 3 · 8 + 7

8

= 31

8

Subtract: 43

8

- 31

8

= 43 - 31

8

= 12

8

= 3

2


6 0
3 years ago
Read 2 more answers
Which system of linear inequalities has the point (2,1) in its solution set
Ira Lisetskai [31]

Answer:

the 2nd one

Step-by-step explanation:

7 0
3 years ago
How does 3, 7, 8, 17 equal 10
Vikentia [17]
3+7=10
7+3=10
8+2=10
17-7=10
3 0
3 years ago
17 Find the volume of the figure below. (1 Point) V = luh​
sveticcg [70]

Answer:

sorry I wish I could help but I'm stupid

7 0
3 years ago
If a rectangle is 2 meters more than its width, and the area of it is 80 square meters, what is the length and width?
bezimeni [28]
Ok I think it means that the length l of the rectangle is 2 m more than is width w...
The area is A=l*w=(w+2)*w=80
so: w^{2} +2w-80=0
Solving this equation (using the quadratic formula) you get 2 solutons. The only acceptable is the positive one, i.e. w=8 m, the length will then be l=w+2=8+2=10m.
6 0
3 years ago
Other questions:
  • Thousand and $18.80 per hour for the first 40 hours she works in a week she earns 1 1/2 times that amount per hour for each hour
    15·1 answer
  • PRETTY, PRETTY PLEASE HELP!!! ASAP!!!! THANKS, WILL REWARD BRAINLIEST!
    6·1 answer
  • What 5.9999 in fraction form?
    7·1 answer
  • The area of a rectangular deck is 680 square feet. The deck’s width is 17 feet. What is its perimeter?
    8·2 answers
  • Find f(-2) for the function f(x)=3x^2-2x+7
    9·1 answer
  • Hello! Please help I will rate five stars and say thank you
    7·2 answers
  • Solve for an angle in right triangles help
    11·1 answer
  • If QR is 17 more than twice x, RS is 19 less than six times x, and QS is one less than four times x, find x and the measure of e
    12·1 answer
  • Solve this problem ​
    10·1 answer
  • I kneed help plsssssssssssssssssss
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!