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
Wewaii [24]
3 years ago
8

Who can do this question, I don't know how to do...this is difficult for me....who can teach me?

Mathematics
1 answer:
cupoosta [38]3 years ago
4 0
We know that AB and CD are parallel.  This allows many assumptions.
From that we know that angle A and angle D are congruent. 
That means that x + 8 = 2x - 22 and we can solve for x
x + 8 = 2x - 22
x + 30 = 2x
30 = x or x = 30

We know from the figure that angle B is x or now that we solved for x is 30 degrees.  Also, we know that both angle A and angle D are 38 degrees.  Now we can solve for the vertical angle E which has a measure of y degrees.  A triangle has the sum of its angles equal to 180 degrees.

We can set up an equation like this 30 + 38 + y = 180
30 + 38 + y = 180
68 + y = 180
y = 112 degrees

That is how you would solve this problem
You might be interested in
Karen batting average was 0.444 She was at bat 45 times.how many hits did she get?
Simora [160]
<span>Karen got an average of 0.444 hits out of 45 bats.
We need to find the number of hits did Karen got.
=> 45 bats all in all
=> 0.444 average hits
x = how many hit did she get
Now, let’s multiply the total bats to Karen’s average hit:
=> 45 x 0.444 …. (repeating decimals)
=>  20
Therefore, Karen hit 20 times out of 45 bats
Let’s check our answer:
=> 20 / 45
=> 0.44444…. (repeating decimals)

</span>



4 0
2 years ago
Read 2 more answers
2 cubed x what x 5 = 120 <br><br>please i really need help
marin [14]

Answer:

2x3x5=120

Step-by-step explanation:

5 0
1 year ago
Read 2 more answers
1. A football team loses 3 yards and then gains 3 yards.
Ganezh [65]

6 yards first they minused 3 then they added 3 so the overall is 6 3+3=6

pls give brainliest

4 0
3 years ago
Read 2 more answers
3. At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount,
Inessa [10]
(a) 3x=4(x-2.25) (or simplified: 3x=4x-9)

(b) 3x=4x-9
0=x-9
x=$9

(c) 3x9=27
4x9=36
36-9=27
and 27=27 therefore they spent the same and it is correct

(d) Tanya's items cost $9 each and Tony's items cost $2.25 less than this, or $6.75
3 0
3 years ago
The graph of which function passes through (0,3) and has an amplitude of 3?
attashe74 [19]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A ramp has a rise of 10 feet and run of 50 feet find the slope
    9·2 answers
  • a pair of adjacent side of a rectangle are in the ratio 3 : 4 if its diagonal is 20 cm find the length of sides and hence the pe
    15·1 answer
  • 10 3/4 times 8 1/2 plz help me
    14·1 answer
  • Help me please I don’t know what to do what’s the answer
    9·1 answer
  • swimsuit buyer reduced a group of designer swimwear from $75.00 to $50.00 for a special sale. If 40 swimsuits sold at the reduce
    11·1 answer
  • \what is 1+1 i think it is five but just double checking
    15·1 answer
  • 2 5 7 Which algebraic expression represents the phrase "two times the quantity of a number minus 12"? 0 2y - 12 0 207-12) O 200
    11·1 answer
  • Which graph shows a polynomial function of an even degree?​
    9·1 answer
  • PLEASE HELP ME ASAP!!!!!????
    9·1 answer
  • the ratio of boys to girls in a chorus is 5:6. which shows an equivalent ratio. Use a proportion to solve. A 10 boys to 12 girls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!