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
sergeinik [125]
3 years ago
6

Find the measure of angle BEC

Mathematics
1 answer:
eduard3 years ago
7 0

Answer:

80°

Step-by-step explanation:

Apply <u>vertically opposite angles</u>,

∠BEC = ∠GEA = 8x°

∠GEC = ∠BEA = (4x+60°)

To find x, apply <u>angles at a point</u>,

8x + 8x + (4x+60°) + (4x+60°) = 360°

16x + 2(4x+60°) = 360°

16x + 8x + 120° = 360°

24x = 240

x = 10

To find ∠BEC (8x°),

8 × 10 = <u>80°</u>

You might be interested in
Finish writing the equation of the line y= -3/2x+?, given the points (6, -5) and (-2, 7).
anastassius [24]

Answer:

y=-3/2x+4

Step-by-step explanation:

In order to solve this you need to graph the points and then draw a line threw them. The place where the line crosses through the y-intercept is the value for b in y=mx+b.

6 0
3 years ago
2/6, 2/4, 2/10 please help with my with this like hurry when you see this pleaseeeee​
Vikentia [17]

Answer:

Step-by-step explanation:

I’m not sure if u mean dividing but this is dividing..2/6=3 2/4=2 2/10=5

5 0
4 years ago
Somebody help me please
Andreas93 [3]

Answer:

x =93

Step-by-step explanation:

The exterior angle is equal to  sum of the opposite interior angles i

x = 37+56

x=93


8 0
4 years ago
Does anyone know how to do this? If so can you please help me?!
Ierofanga [76]
4*4*4*4 so basically putting 4 in 5 groups
7 0
3 years ago
What is a frame?
zalisa [80]

Answer:

a. A frame is a list of individuals in the population being studied.

Step-by-step explanation:

We are asked to choose the correct definition of frame from our given choices.

We know that a frame, in statistics, is a list of all those within a population who can be sampled. It may include individuals, households or institutions.

We also know that a frame is the source material or device from which a sample is drawn.

Upon looking at our given choices, we can see that option 'a' is the correct choice.

3 0
4 years ago
Other questions:
  • Use lagrange multiplier techniques to find the local extreme values of f(x, y) = x2 − y2 − 2 subject to the constraint x2 + y2 =
    15·1 answer
  • What is the solution set for the given inequality if the replacement set for r is {5, 6, 7, 8, 9, 10}?
    13·1 answer
  • At what points do the the graphs of y = 2x+1 and y= -(x-1)^2+3 intersect?
    11·1 answer
  • Write an equation for the line on the graph below:
    13·2 answers
  • Write the linear equation for each graph.​
    12·1 answer
  • Evaluate the following expression when x = -2 y = 3 z = - 4
    7·1 answer
  • What’s the 2+2-7 pls I help thx
    15·2 answers
  • Wich expression is equivalent to 3 ^ 4 x 3 ^ -9​
    11·1 answer
  • 63 POINT!!!!! GUYS, I NEED HELP WITH PLSSSSS NO CHEAT THANK YOU!!
    10·1 answer
  • Find the area of the circle.<br> Use 3.14 for π.<br> d = 10 cm<br> A = [?] cm²<br> A=TCr2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!