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
tresset_1 [31]
3 years ago
7

Name the three different types of proofs you saw in this lesson. Give a description of each.

Mathematics
1 answer:
natka813 [3]3 years ago
4 0

Answer:

we need to see a picture of something to answer your question.

You might be interested in
HELP ASAP PLZ. This is vital to my math grade, This is the first of three questions I have. It is interval notation. The answer
katen-ka-za [31]

Answer:

Step-by-step explanation:

8 0
3 years ago
Four brothers and their sister have the average age 7. Four brothers have the average age 6. How old is the sister?
AnnyKZ [126]

Answer:

11 years old

Step-by-step explanation:

If four brothers have the average age 6, then the sum of their ages is

4\cdot 6=24

years.

Let x years be the age of sister. If four brothers and their sister have the average age 7, then

\dfrac{24+x}{5}=7.

Multiply this equation by 5:

24+x=35\Rightarrow x=35-24=11.

The sister is 11 years old.

4 0
3 years ago
Twenty percent of a number is 14. find the number
7nadin3 [17]
The answer is:   70  .
___________________________________________
Explanation:
_________________________________

(20/100) x = 14;  solve for "x".

(20/100) = 2/10 = 1/5 ; 

(1/5) x = 14

x/5 = 14 ; 

x = 14 * 5 ; 

x = 70 .  The answer is:  70 .
___________________________________
5 0
3 years ago
Read 2 more answers
What is a bar graph ?
Gre4nikov [31]

Answer:

a diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width.

Step-by-step explanation:

5 0
3 years ago
9/2 divided by 1/4= ? in simplest form
Allisa [31]

Answer: 18

<u>Do Keep Change Flip (KCF)</u>

Keep: 9/2

Change: ÷ into ×

Flip: 1/4 into 4/1

Your new problem should be 9/2×4/1

<u>Multiply</u>

9/2×4/1=36/2

36/2=18

Final Answer: 18

7 0
3 years ago
Other questions:
  • A mechanic charges $45 per hour and parts cost $125 write an expression for the total if the mechanic works h hours
    9·1 answer
  • What is a solid figure that has three pairs of parallel faces and all faces are congruent
    8·1 answer
  • Draw a picture they represents 24÷6
    12·2 answers
  • Write an equation passing through the point and parallel to the given line. (4,7);y=3x+4
    9·1 answer
  • How does the slope of a road affect a person`s driving?
    5·1 answer
  • 3x+2=11 plz hep im slow in math
    7·1 answer
  • Really need help with my algebra midterm :/ if anyone could help it's due at 11 pm! ​
    7·1 answer
  • In ΔEFG, the measure of ∠G=90°, GF = 33, FE = 65, and EG = 56. What ratio represents the sine of ∠F?
    8·1 answer
  • A certain marathon has had a wheelchair division since 1977. An interested fan wondered who is​ faster: the​ men's marathon winn
    8·1 answer
  • Mr. Lester's maximum heart rate is 180 beats per minute. When he exercises at the gym.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!