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
Novosadov [1.4K]
3 years ago
11

Pls help me with this!

Mathematics
1 answer:
stira [4]3 years ago
6 0

Answer:

See below.

Step-by-step explanation:

1.

(a) < PMR

(b) < QMR

(c) < QMN

(d) < RMN

2. m < C = 4x - 6

= 4(25) - 6

= 100 - 6

= 94  so   < C is obtuse.

3. 8x + 2 = 90

8x = 90 - 2

8x = 88

x = 11.

4.

(a).  < DBA and < DBC are  right angles (90 degrees) because BD is perpendicular to AC.

(b) < DBA and < DBC are adjacent and they share the ray BD.

(c) < DBe and < ABE are complementary.

(d) < DBA and < DBC are supplementary

(e)  90 - 40 = 50 degrees

(f) 180 - 40 = 140 degrees.

(g) As the angles are complementary

3x + 2 + 4x + 4 = 90

7x  = 90 - 2 - 4

7x = 84

x = 12.

You might be interested in
#1
Delicious77 [7]
The requested equation is


C(m) = 7.50 + 0.25*m,


where C(m) is the total cost (in dollars) for "m" miles.


Make the plot on your own.
5 0
2 years ago
Read 2 more answers
Please help me with math pt.2
Mademuasel [1]

Answer:

A

Step-by-step explanation:

|final snow fall- initial snow fall|

|| means absolute value

4 0
2 years ago
Hello. Have a great day. btw i suck.
mixas84 [53]
Thank you sm! Happy December 1st! Mark b please?
3 0
3 years ago
Read 2 more answers
Given that (6,-8) is on the graph of f(x), find the
Volgvan

Answer:

I don't know if you have any questions or concerns please visit the plug-in settings to determine how attachments are handled the situation and I will be in the blanks and I will mark the blanks and I will mark as the brillianest plzzzzzzzzzzzzzzzzzzzz seetq you so much for your time and consideration and I will mark as the brillianest plzzzzzzzzzzzzzzzzzzzz seetq you so much for your time and consideration and I will mark as the brillianest plzzzzzzzzzzzzzzzzzzzz seetq you so much for your time and consideration and I will mark as the brillianest plzzzzzzzzzzzzzzzzzzzz seetq you so much

5 0
2 years ago
Describe what your first step would be to solve the equation below : <br> 2 (x+7) = -4x + 14
Andrej [43]

Answer:

The first step to solve the equation below is to first distribute the 2 to (x+7)

Step-by-step explanation:

2 (x+7) = -4x + 14

2x + 14 = -4x + 14

3 0
2 years ago
Read 2 more answers
Other questions:
  • How many tenths are in 14.5
    6·1 answer
  • Which of the following is a one-to-one function?
    15·1 answer
  • tom left at 1:00 p.m to walk to the pool . it took him 45 to walk there what time did get to the pool ?
    14·1 answer
  • The graph of the function f(x) is shown below.
    8·1 answer
  • Give one positive and one negative coterminal angle for 135°
    9·1 answer
  • How do you write 3,388,198 in word form
    15·2 answers
  • The area of a given hexagon is equal to the area of an equilateral triangle whose perimeter is 36 inches. Find the length of a s
    12·2 answers
  • Solve for x.<br><br> −3x + 2b &gt; 8
    7·1 answer
  • NEED HELP ASAP I will give BRAINLIST
    13·1 answer
  • Express 8mm as a percentage of 4mm​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!