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
svet-max [94.6K]
3 years ago
8

Help me from 6-9 (geometry)

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

6) Two angles are called supplementary when their measures add up to 180 degrees. For example, two right angles are supplementary angles.

7) When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.

8) you have to plot the points on the graph and draw a line and label it with L at one point and M at another point.

9) x = 20

m < A = 65

m < B = 25

Step-by-step explanation:

9)

3x + 5 + 2x - 15 = 90

3x + 2x + 5 - 15 = 90

5x - 10 = 90

5x - 10 + 10 = 90 + 10

5x = 100

5 / 5x = 100 / 5

x = 20

A = 3x + 5

A = 3(20) + 5

A = 60 + 5

A = 65

B = 2x - 15

B = 2(20) - 15

B = 40 - 15

B = 25

You might be interested in
Choose the equation below that represent the line passing through the point (-2,-3) With a slope of -6
Gnom [1K]
Y+3= -6 (x+2) is the correct equation

5 0
3 years ago
Read 2 more answers
Gertrude Treemason pays 11% annual interest on her Visa card. She has a balance of $2,200. What is the effective annual interest
antoniya [11.8K]
The annual interest is $242
6 0
3 years ago
Pls answer 2 people or more
fredd [130]
I believe it’s B . Not 100 percent sure but yeah
6 0
2 years ago
If t=0 in 1980, find the value of A. Round answer to the nearest million.
balu736 [363]

P=Ae^kt

225 = 210 * e^(k*(1990-1980)

225/210=e^10k ln(225/210)=10k

k=ln(225/210)/10=0.0069

P = 210*e^(0.0069t)

for 2000 ===> t = 2000-1980=20

P = 210*e^(0.0069*20)

P=241.0749=241

4 0
3 years ago
When a researcher asked 35 people if they liked a new brand of toilet paper; 22 said 'yes', 8 said 'no' and 5 were 'undecided'.
VARVARA [1.3K]
I guess maybe 5/35 because there are only 5 chances that you could get one of the 5 in the 35 people
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do u divide 34.4 by 4 and show your work.
    8·1 answer
  • A fast-food company is interested in knowing the probability of whether a customer viewed an advertisement for their new special
    8·1 answer
  • What are three names for 3.09
    11·1 answer
  • Simplify 15 to the 18th power over 15 to the 3rd power
    8·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    9·1 answer
  • Pythagorus' Theroem
    12·1 answer
  • What is the measure of the missing angle?)<br><br>Please explain how u got the answer so I can learn
    6·2 answers
  • How much air can the basketball<br> hold? With a radius of 3 inches. Round to the nearest hundredth.
    6·1 answer
  • Can you help me please, I don't want to get this wrong.
    9·2 answers
  • 20 points!<br><br> 24, and 25 has to be in simplest form.<br><br>JUST NEED HELP ON 24 AND 25!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!