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
algol [13]
3 years ago
15

1. & 2. In the diagram below, points A, B, and C are collinear. Answer each of the following questions. The figure shown bel

ow is not drawn to scale, meaning you cannot determine your answers by using your ruler.​

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0

Answer:

a)  \overline{AB} = 8 in

b) When the length of AC = 6\frac{1}{2} in. and BC = 3\frac{1}{2} in. \overline{AB} = 10 in

c)  When the length of AB = 10.2 in. and BC = 3.7 in.  \overline {AC}  = 6.5 in

d) When the length of AB =  4\frac{3}{4} in. and BC = 3\frac{1}{4} in. in. \overline {BC} =  1\frac{1}{2} in

Step-by-step explanation:

a) When the length of AC = 5 in. and CB = 3 in. we have;

The length of \overline {AB} = AC + CB (segment addition postulate)

Therefore;

\overline{AB} = 5 in. + 3 in. = 8 in.

b) When the length of AC = 6\frac{1}{2} in. and BC = 3\frac{1}{2} in. we have;

The length of \overline {AB} = AC + CB (segment addition postulate)

Therefore;

\overline{AB} = 6\frac{1}{2} in.+ 3\frac{1}{2} in. = 10 in.

c) When the length of AB = 10.2 in. and BC = 3.7 in. we have;

The length of \overline {AC} = AB - BC (converse of the segment addition postulate)

Therefore;

\overline {AC} = 10.2 in.+ 3.7 in. = 6.5 in.

d) When the length of AB =  4\frac{3}{4} in. and BC = 3\frac{1}{4} in. in. we have;

The length of \overline {BC} = AB - AC (converse of the segment addition postulate)

Therefore;

\overline {BC} = 4\frac{3}{4} in. -  3\frac{1}{4} in.=  1\frac{1}{2} in.

You might be interested in
WHATS THE MEAN?<br> WHATS THE MEDIAN?<br> PLZ HELP ASAP
SCORPION-xisa [38]

Answer:

 3

Step-by-step explanation:

12

3 0
2 years ago
Solve the following system of equations.<br> 5x+2y =-6<br> 3x-2y = 22
katen-ka-za [31]

Answer:

5x+2y =-6 ........1

3x-2y = 22 ........2

Add both Equations

we get

8x = 16

Divide both sides by 8

x = 2

Substitute x = 2 into any of the equations

3(2) - 2y = 22

-2y = 22 - 6

- 2y = 18

Divide both sides by -2

y = - 9

x = 2 y = - 9

Hope this helps

6 0
3 years ago
Someone do this and show the work !!! Please help :)
Romashka [77]

Answer:

17

Step-by-step explanation:

54 has 4 ones

and 5 tens

37 has 7 ones

and 3 tens

subtracting ones

7 ones are taken from 54

so along with the existing 4, 1 ten is decreased and another 3 ones are decreased resulting in 7 ones now

now 54 has 5-1= 4 tens

subtracting tens we get 4-3=1

Therefore 1 ten and 7 ones

⇒ 17

8 0
3 years ago
Solve the inequality -10w _&lt; 20
Dvinal [7]

Step-by-step explanation:

  • -10w<u><</u><u> </u>20
  • w<u><</u><u> </u>20/-10
  • w<u><</u><u> </u>-2

hope it helps

<h2>stay safe healthy and happy...</h2>
8 0
2 years ago
State the domain of the function<br> (-3,-1,1,2,4)<br> (-3,-1,1,2,3)<br> {0, 1,3,4,5)<br> {0, 1.4)
dmitriy555 [2]

Answer:

-4/4

Step-by-step explanation:

bc divison

3 0
3 years ago
Other questions:
  • To the nearest tenth, what is the area of a circle with circumference 35.6 centimeters?
    7·2 answers
  • PLsss help 15 points!
    6·2 answers
  • How do you solve this the 8 is for the whole base not just the right triangle just so you know
    7·1 answer
  • The width of a grain of sugar is 0.7 millimeter. What will be the width of the grain of sugar in centimeters under magnification
    14·1 answer
  • How much would 3 yd of lumber cost if each foot costs $3.75
    5·1 answer
  • Parallel lines e and f are cut by transversal b. What is the value of y?
    8·1 answer
  • 3/2+2m=7/2, find what the answer is
    15·1 answer
  • The list of individuals from which a sample is actually selected is called the sampling frame. Ideally, the sampling frame shoul
    13·1 answer
  • drag the fractions that is equivalent to each repeating decimal each fractions may be used only once​
    10·1 answer
  • Paulo is flying a kite as shown<br><br>in the right. Find the length of the kite string.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!