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
dusya [7]
3 years ago
11

I really really really really really really really really need help please help​

Mathematics
1 answer:
steposvetlana [31]3 years ago
6 0

Answer:

129 degrees

Step-by-step explanation:

One circle is 360 degrees, so add up all the degrees, including x:

35 + 55 + 141 + x = 360

231 + x = 360

x = 360 - 231

x = 129 degrees

You might be interested in
If Rachel now owes a quarter of the money that she once owed, what could you do to find how much money she owes now?
MakcuM [25]
Divide what she owed is the right answer
8 0
3 years ago
Read 2 more answers
Really need help with this .
lions [1.4K]

Answer:

Step-by-step explanation:

The attached photo shows the diagram of quadrilateral QRST with more illustrations.

Line RT divides the quadrilateral into 2 congruent triangles QRT and SRT. The sum of the angles in each triangle is 180 degrees(98 + 50 + 32)

The area of the quadrilateral = 2 × area of triangle QRT = 2 × area of triangle SRT

Using sine rule,

q/SinQ = t/SinT = r/SinR

24/sin98 = QT/sin50

QT = r = sin50 × 24.24 = 18.57

Also

24/sin98 = QR/sin32

QR = t = sin32 × 24.24 = 12.84

Let us find area of triangle QRT

Area of a triangle

= 1/2 abSinC = 1/2 rtSinQ

Area of triangle QRT

= 1/2 × 18.57 × 12.84Sin98

= 118.06

Therefore, area of quadrilateral QRST = 2 × 118.06 = 236.12

6 0
3 years ago
Read 2 more answers
How do the average rates of change for f(x) = -0.5x² and g(x) = -1.5x² over the interval -5 ≤ x ≤ -2 compare?​
masha68 [24]
Pick an x-value between the interval givens. I’ll choose “1”. If you sub in one for both f(x) and g(x) you get that f(1) = -1.5 and g(1) = -0.5. Now you can divide f(1) by g(1) to get average rate of change. -1.5/-0.5 = 3.
8 0
2 years ago
0.44 in scientific notation
babunello [35]
44x10^-2
or in other words
44 times 10 to the -2nd power
3 0
3 years ago
Which of the following shows a pre-image rotated approximately 120 about point A?
Helen [10]

Answer:

A

Step-by-step explanation:

Compare the images to 90°, which is right angle, and forms an L. A is just past 90°, B is past 270°, and C is less than 90°.

8 0
3 years ago
Other questions:
  • PLEASE HELP!!
    8·1 answer
  • Can anyone help me on #7 and #8
    8·2 answers
  • The number of deaths by road as recorded in a country is 2 per 50,000 of the population. Find the probability that in a town of
    13·1 answer
  • Henry is taking a medicine for a common cold. The table below shows the amount of medicine f(t), in mg, that was present in Henr
    5·2 answers
  • Whats the product for (2z-3)^3
    14·2 answers
  • There is a ratio of five girls to 3 boys there are 24 boys how many girls are thier
    5·2 answers
  • You work 35 hours/week for 52 weeks and are given the option to be paid hourly or to go on salary. In which situation will you e
    11·2 answers
  • What is the measure of angle y?
    5·2 answers
  • PLEASE HELP <br> which is equivalent??
    15·1 answer
  • Geometric series<br> 2 + 6 + 18 + 54 + ... , find tn
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!