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
uysha [10]
3 years ago
12

In APQR, PQ- QR. If map

Mathematics
1 answer:
Hitman42 [59]3 years ago
7 0

Answer:

3x-120 = x - 30

2x -120 = -30

2x= 90

x= 45

3(45) -120 (plug x into angle p to check your answer)

135-120

15 degrees

45-30 (plug x into angle r to make sure it's the same thing as angle p)

15 degrees (they're equal so now figure out angle Q and answer the question)

180 - (15 +15)

180- 30

150 is the measure of angle Q

so, the triangle is an obtuse isosceles triangle

Step-by-step explanation:

You might be interested in
there are 298 students in the third grade. if 227 students take the bus to school, about how many students do not take the bus?
Blizzard [7]

71 because 298-227=71 which is the remaining students

4 0
3 years ago
Read 2 more answers
Three cubic feet of seawater weighs 192 pounds.
Alex

Answer:

hi im in rsm too, i originally wanted the answer but i figured it out, its 64

Step-by-step explanation:

just divide 192 by 3.

7 0
3 years ago
Read 2 more answers
Rupert drove home at an average rate of 58 miles per hour.find his rate in feet per second.round to the nearest tenth
gizmo_the_mogwai [7]

(58 mile/hour) x (5,280 feet/mile) x (1/3,600 hour/second)  = 

          (58 x 5,280) / (3,600)    feet/second  = 

                       85.1 fps  (rounded)
 
4 0
4 years ago
Work out the area of the semi circle pi = 3.142 and radius 5
neonofarm [45]

Answer:

39.25

Step-by-step explanation:

Area of circle is pi(3.14) times r^2.

Semi means half

So 3.14 times 5^2 = 78.5

Its a semi ciricle so its 78.5/2 which is 39.25

8 0
2 years ago
Chris wanted to transform the graph of the parent function Y= cot (x) by horizontally compressing it so that it has a period of
pashok25 [27]

Answer:

He didn't calculate the b-value correctly.

Step-by-step explanation:

The given parent function is:

y =  \cot(x)

The transformation is of the form:

y =a  \cot(bx + c)  + d

The period is given by

\frac{\pi}{b}

If we want the new function to have a period of

\frac{2}{\pi}

Then we solve the following equation for b.

\frac{\pi}{b}  =  \frac{2}{\pi}

b =  \frac{ {\pi}^{2} }{2}

-  \frac{c}{b}

will translate the graph horizontally to the right by

\frac{c}{b}

units.

+d shifts the graph up by d units.

The new function then becomes:

y =  \cot(  \frac{ {\pi}^{2} }{2}  (x  -  \frac{\pi}{4} ) )+1

3 0
3 years ago
Read 2 more answers
Other questions:
  • Rita earns $20.00 per hour. If she gets a 3% raise, what will be her new hourly wage
    14·1 answer
  • A shelf will covered with veneer on all 6 sides. The shelf is 48 inches long, 12 inches wide and 1 inch thick. What is the surfa
    15·1 answer
  • The quality control officer at a manufacturing plant needs to determine what percentage of items in a batch are defective. The f
    12·1 answer
  • Write a real-world problem that corresponds to 100-8x=28 . Make sure your story problem includes all the parts of the equation a
    5·1 answer
  • A company earned a profit of 880,000 last year and 970,000 this
    9·2 answers
  • Marking brainliest <br><br><br> Pls help
    5·1 answer
  • The image shows the first parade float the students decorate.
    7·1 answer
  • Gretta is having a birthday party and is buying pizza for everyone. She buys 32 pizza for 8.00 dollars. What is the unit rate?
    11·1 answer
  • 40 POINTS<br> Write an equation for the table below.
    8·2 answers
  • Geometry fence problem. Need help solving
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!