answer.
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
slamgirl [31]
2 years ago
11

What type of proof is used extensively in Geometry?

Mathematics
2 answers:
Nikolay [14]2 years ago
7 0

Answer: two-column

Step-by-step explanation:

Alecsey [184]2 years ago
5 0

Answer:

two-column proof

Step-by-step explanation:

quizlet

You might be interested in
A coach gives her players the option of running around their field twice or around their entire stadium once. The following diag
Elodia [21]
Get a call to me when I can do it on Saturday
7 0
2 years ago
Mike forgot to replace the cap on a bottle of room freshener. The room freshener began to evaporate at the rate of 15% per day.
aleksandrvk [35]
Given:
bottle of room freshener = 40 grams
evaporates at the rate of 15% per day.

f(x) = 40(.85)^x

x    y
1   34
2   28.9
3   24.57
4   20.88
5   17.75

<span>graph of exponential function going down from left to right in quadrant 1 through the point 0, 40 and approaching the x axis</span>
8 0
2 years ago
Read 2 more answers
A steel pipe 100 cm long has an outside diameter of 2 cm and an inside diameter of 1.8 cm. If thee density of the steel is 7.8 g
ELEN [110]

Answer:

The mass of the pipe is 465\ g

Step-by-step explanation:

step 1

Find the volume of the steel pipe

The volume is equal to the area of outside circle minus the area of inside circle, multiplied by the length of the pipe

so

V=\pi [r2^{2}-r1^{2}]L

we have

r2=2/2=1\ cm ---> the radius is half the diameter

r1=1.8/2=0.9\ cm ---> the radius is half the diameter

L=100\ cm

\pi=3.14

substitute

V=(3.14)[1^{2}-0.9^{2}](100)=59.66\ cm^{3}

step 2

Find the mass

The mass is equal to the density multiplied by the volume

so

m=7.8(59.66)=465\ g

8 0
2 years ago
Mr. Hou put students names in a hat and selected file names without looking. What type of sample did he preform?
Anettt [7]

Step-by-step explanation:

The answer is A. The answer is A because  the teacher put names in a hat without looking. That narrows down the answer to A and B. Since he didn't do it in a special scientific way the answer is A

8 0
2 years ago
Brett plays an acoustic guitar at an event for $500. At the end of the event, the sponsor tips him 20%. How much does Brett make
Blababa [14]
Brett makes $510

First you’ll have to multiply $500 by 0.020 (you have to convert 20%) and you’ll get 10. You then add the 10 to 500 to get $510
8 0
2 years ago
Read 2 more answers
Other questions:
  • jonathan bought a new computer for $2,016, using the electronics store's finance plan. he will pay $112 a month for 18 months. w
    14·1 answer
  • If ∆ABC and ∆GEF are congruent, the value of x is___? and the value of y is ___?
    12·2 answers
  • Arthur is testing the effectiveness of a new acne medication. There are 100 people with acne in the study. Forty patients receiv
    11·2 answers
  • A circular pond has a radius of 10 meters there is an average of 2 frogs per square meter in the pond approximately how many fro
    13·1 answer
  • Surface-finish defects in a small electric appliance occur at random with a mean rate of 0.3 defects per unit. find the probabil
    10·1 answer
  • What is the solution to the system of equations? {5x−2y=−164x−5y=−23
    14·1 answer
  • Suppose John has a torn tendon and is facing surgery to repair it. The surgeon explains the risks to John: infection occurs in 4
    10·1 answer
  • The diagram shows a square (6x -1)cm (4x+6)cm find the length of the side of the square
    9·1 answer
  • Labrador Retriever weighs 48 kg after a diet and exercise program the dog weighs 43 kilograms to determine if this shows a perce
    6·1 answer
  • Will you consider these mathematical phrases as polynomials?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!