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
UNO [17]
3 years ago
9

Hii I just wasn't sure about how to answer this so could someone help?

Mathematics
2 answers:
balandron [24]3 years ago
4 0

Answer:

1/2

Step-by-step explanation:

AlladinOne [14]3 years ago
4 0

Answer:

1/9

Step-by-step explanation:

You might be interested in
Does anyone know #11
lara31 [8.8K]

Answer:

C. both student 1 and student 2

Step-by-step explanation:

Dilation does not change any angles, so the triangles are similar and the trig functions of corresponding angles will be identical.

The slope of CB is -1/3 and the slope of BA is 3, so they multiply together to give -1. That means the segments are at right angles and the triangle is a right triangle.

Both the premise and the conclusion of each student is correct.

3 0
3 years ago
The points in the table lie on a line. Find the slope of the line
8090 [49]

Answer:

1/2

Step-by-step explanation:

Pick two of the x's and y's

The first two columns in the table, the x's are -2 and 0 and the y's are 3 and 4.

The x value changes as a +2 and the y value changes from a +1 from the first two columns. Put the +2 as the denominator and the +1 as the numerator. 1/2

5 0
3 years ago
teachers divides students into groups of 3. each group of 3 wrote a report that had 9 pictures in it. the students used 585 pict
Veseljchak [2.6K]

Answer:

585/3 = 195 students

Step-by-step explanation:Each group of three created (or used) 9 pictures, so that means three pictures per student.

 

Dividing 585 students by 3 pictures per student means that there are 585/3=195 students.

4 0
3 years ago
Read 2 more answers
The data below contain the number of defects observed on each of 250 lcd screens.0 1 2 4 5 5 3 4 3 4 4 2 2 1 0 2 1 3 4 1 4 5 1 2
nika2105 [10]

Answer:

0.128 ; 0.872 ; 0.748 ; 0.124 ; 0.252

Step-by-step explanation:

Given the data above ;

The frequency distribution generated for the number of defects observed on each of 250 lcd screens are as follows :

__number of defects___frequency

____0 _______________24

____1 _______________82

____2 _______________38

____3 _______________43

____4 _______________31

____5 _______________26

____6 _______________6

A.) . What proportion of the screens have more than 4 defects? Give your answer to three decimal places.

More than 4 defects = (number of 5 defects + 6 defects) / total number of defects)

(26 + 6) / 250 = 32 / 250 = 0.128

b. What propotion of the screens have at most 4 defects? Give your answer to three decimal places.

Number of (0 + 1 + 2 + 3 + 4) defects

= (24 + 82 + 38 + 43 + 31) / 250

= 218 / 250 = 0.872

c. What proportion of the screens have fewer than 4 defects? Give your answer to three decimal places.

Number of (0 + 1 + 2 + 3) defects

= (24 + 82 + 38 + 43) / 250

= 187 / 250 = 0.748

d. What proportion of the screens have exactly 4 defects? Give your answer to three decimal places.

Number of 4 defects = 31

= 31 / 250

= 0.124

e. What proportion of the screens have at least 4 defects? Give your answer to three decimal places.

Number of (4 + 5 + 6) defects

= (31 + 26 + 6) / 250

= 63 / 250

= 0.252

6 0
3 years ago
How are the triangles congruent?
e-lub [12.9K]

Answer:

<u>SSS</u>

Step-by-step explanation:

it means side side side and the lines represent their congruecny with the other triangle, meaning that the two line dash is equal to the other two line dash and the one line dash is equal to the other one line dash and you know the last side is the same with eachother because they are sharing that side of the triange

hope it helps have a great day

im not having a great day i got 101 notifications. guess what they were. A MODERATOR DELETED <u><em>ALL</em></u> MY ANSWERS AND NOW I HAD TO START OVER I HAD 23 BRAINLIESTS AND 2983 POINTS AND NOW I HAVE -76 POINTS

5 0
3 years ago
Read 2 more answers
Other questions:
  • Jacob has $1,000 in a checking account and withdraws $40 each week. His account requires a minimum balance of more than $400. Wr
    14·1 answer
  • Give an example of when and why one would use a continuity correction factor?
    7·1 answer
  • Can you Solve. 3x^2+10x+3
    10·2 answers
  • •What is the domain for the graph below?
    8·2 answers
  • Tell whether or not the relation is a function.<br> {(-4,-7), (-1, 8), (4, -7), (4, -8)}
    6·1 answer
  • Find the value of angle b.
    15·1 answer
  • Determine whether each number is rational or irrational.
    10·1 answer
  • Please give me the correct answer. No mistakes. Thanks.
    9·1 answer
  • Angad and Alex have played 40 tennis matches.
    15·1 answer
  • Craig went bowling with $25 to spend. he rented shoes for $5.00 and paid $4.00 for each game. What was the greatest number of ga
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!