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
geniusboy [140]
3 years ago
13

The diagram shows a trapezium PQRS. Find the length of side PQ, in cm​

Mathematics
1 answer:
mixas84 [53]3 years ago
5 0

Answer:

30 cm.

Step-by-step explanation:

Draw a line from R perpendicular to PQ to meet PQ at T.

RQT forms a right-angled triangle  with RT = SP = 15.

So tan 36.87 = RT / TQ

tan 36.87 =  15 / TQ

TQ = 15 / tan 36.87

=  20 cm.

Now  PT = SR = 10, so

PQ = 10 + 20

= 30 cm.

You might be interested in
ANSWER TO BE NAMED BRAINLIEST GET A THANK YOU BE FRIEND REQUESTED AND GET 5 STAR VOTE PLEASEEE HELP I AM REALLY STUCK
Anon25 [30]

Answer:

17

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPP
Gnesinka [82]
A.
the y intercept is where x=0
x represents the number of months
when the number of months is 0, that is the initial number of games won

that looks to be a little below y=2, so maybe y=1.8?
the y intercept is y≈1.8
it represents the number of games won with 0 months of practice



B.
we can use y=mx+b
m=slope
b=y intercept
we know the y intercept
find the slope
slope=rise/run
the I'm going from x=0 to x=10
the rise is about 18.95 (from 1.8 to 20.75)
the run is 10
so slope would be 18.95/10=1.895

the equation would be y=1.895x+1.8
the points were (0,1.8) and (10,20.75)
6 0
3 years ago
What is 8.25% as fraction in simplest form
Allushta [10]
8 and 1/5
I'm just writing random stuff now so i can actually answer this lol
5 0
3 years ago
Read 2 more answers
Simplify this expression.<br><br> 1 + 4.25n + 32p – 3 + (–2p) + 54n
gavmur [86]

Answer:

58.25 n +30p-3

step explanation:

7 0
3 years ago
Read 2 more answers
francine has a square mosaic that is made from small glass squares. if there are 196 small squares in the mosiac, how many are a
Kruka [31]
There would be 56 becasue you calculate the square root of 196 which is 14 and multiply by 4 
5 0
3 years ago
Other questions:
  • The greatest integer that satisfies the inequality 1.6−(3−2y)&lt;5
    10·1 answer
  • What is the price of discount is applied #6,8,10
    7·1 answer
  • It takes 28 minutes for 7 people to paint 7 walls.
    6·1 answer
  • The rectangle represents Demarco's garden. For each square foot, he needs to use 2 scoops of fertilizer. How many scoops does he
    15·1 answer
  • 1 4/9 + 2 6/9 is equal to 4 1/9 <br>True or False?​
    12·2 answers
  • Consider the reduction of the complex figure with a scale factor of 1
    11·2 answers
  • A number x plus 23 is fewer than 24
    6·2 answers
  • Which of the following numbers is rational? Assume that the decimal patterns continue.
    12·1 answer
  • At which value in the domain does f(x) = 0?<br> 2<br> 2<br> 4
    14·1 answer
  • Pls help me this is due in 30 minnutes
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!