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
melamori03 [73]
3 years ago
10

Pls help it due ASAP and show workings

Mathematics
1 answer:
Effectus [21]3 years ago
7 0

Answer:

it's 70°

Step-by-step explanation:

well first by vertical angles we know that

\angle BAC = \angle DAE\\\\\angle DAE = 4x+6 ( I don't know how to put the symbol xd)

and given we know that

\angle EAF = \angle EAD = 4x+6

solving for x

we know that

\angle CAD = 180\\\\\angle CAB + \angle ABD = 180\\\\4x+6+6x+14=180\\\\10x+20=180\\\\10x=160\\\\x=16

and now for \angle EAF

\angle EAF = 4x+6\\\\\angle EAF = 4(16)+6\\\\\angle EAF = 64+6\\\\\angle EAF = 70

You might be interested in
Calculate a four-day moving average for the price of the stock for the end of day 7. day 1 - 62.00; day 2 - 56.00; day 3 - 50.00
Aneli [31]

At day 7, the four-day moving average for the price of the stock would be $58.25.

<h3>What is the four-day moving average at day 7?</h3>

This can be found as:

= (Day 7 price + Day 6 + Day 5 + Day 4) / Number of days

Solving gives:

= (59 + 55 + 59 + 60) / 4

= 233 / 4

= $58.25

Find out more on moving averages at brainly.com/question/15188858.

#SPJ1

8 0
2 years ago
AMERICA IS A GREAT PLACE TO LIVE
Nina [5.8K]
OMG YES PERUOD DUHDNSJJFJGJ
5 0
3 years ago
Let f(x) be a continuous function such that f(1) and f'(x)-Vx3 + 6. What is the value of,f(5)? (A) 11.446 (C) 24.672 (B) 13.446
tia_tia [17]

Answer:

f(5) = 26.672 which is option D

Step-by-step explanation:

From question, f(1) = 2 and f'(x)=√(x^3 + 6)

f(5) = f(1) + (5,1)∫ f'(x) dx

Integrating using the boundary 5 and 1;

f(5) = 2 + (5,1)∫√(x^3 + 6) dx

f(5) = 2 + 24.672

So f(5) = 26.672

7 0
3 years ago
Find the GCF for the list.<br> 18y3, 45y²
vlabodo [156]
Since 9 goes into 18 and 45, and both of the integers has a y2, the GCF is 9y2
3 0
3 years ago
What is the y intercept
netineya [11]

Answer:

d-3

Step-by-step explanation:

thats the answer

7 0
3 years ago
Other questions:
  • QUICK QUESTION PLEASE HELP, how do I write this math term?
    9·2 answers
  • Solve: 2/3 x = 8 <br> A.4<br> B.12
    5·2 answers
  • A carpenter wants to cut on a board 16 1/2 feet in length into 1 7/8 feet pieces. How many pieces can be cut from the board?
    14·1 answer
  • A long-distance athlete can run 1/2 kilometer in 3 minutes. How many kilometers can he run in an hour?
    15·1 answer
  • Claudia is reading a book that has 360 pages. she read some of the book last week. she plans to read 46 pages. when she does, sh
    8·1 answer
  • Please answer this multiple choice question for 27 points and brainliest!!
    13·1 answer
  • Please help me!! -6+x/4=-5
    15·1 answer
  • Cristina has completed .4 of his test. The test has 40 questions total. if he completes 12 more how many more will he have left?
    10·1 answer
  • 6th grader who needs help :( anyone know?
    11·2 answers
  • Please help me Find X
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!