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
irakobra [83]
1 year ago
14

B is the midpoint of line segment AC. Find the measure of line segment AC. *25427084

Mathematics
1 answer:
iris [78.8K]1 year ago
8 0

Answer:

84 units

Explanation:

If B is the midpoint of line AC, then B divides AC into two equal parts (AB and BC).

Therefore:

AB=BC

2x-8=x+17

2x-x=17+8

x=25

Therefore, the measure of the line segment AC

=2(2x-8)

=2(2(25)-8)

=2(50-8)

=2(42)

AC=84 units

You might be interested in
TELL me WHYYYYYYYYYYYYYYYYYYYYYYYYYYY
andrezito [222]

Answer:

I want it THAT WAY

Step-by-step explanation:

3 0
2 years ago
A 28,000-gallon swimming pool is being drained using a pump that empties 700 gallons per hour. Which equation models this situat
Gelneren [198K]
The answer is d i believe

8 0
3 years ago
Read 2 more answers
Find the simple interest for a $8,000 loan for 2 years at a rate of 4% (formula: l=prt)​
Natali [406]

Answer:

S.I= 640

Step-by-step explanation:

I=prt

where p= $8,000

and r= 4%

and t= 2 years

$8,000×4%×2

8,000×4/100×2

80×4×2

=640

Therefore The S.I = 640.

6 0
3 years ago
Evolutionary theories often emphasize that humans have adapted to their physical environment. One such theory hypothesizes that
timama [110]

Answer:

Step-by-step explanation:

Given that evolution theory hypothesizes that people should spontaneously follow a​ 24-hour cycle of sleeping and wakingdash–even if they are not exposed to the usual pattern of sunlight.

Sample size n = 8

df = 8- 1=7

Since population std deviation is not known, and sample size is small we can use only t test

H-0: x bar = 24\\H_a: x bar \neq 24

(two tailed test at 5% level of significance)

24

28

24

22

25

26

26

25

 

mean 25

 

sd 3.142857143

 

se 1.111167799

Test statistic = Mean diff/se = 1.595

p = 0.1546

since p >0.05, accept null hypothesis.

There is no evidence to prove that the steady cycle is different from 24 hours.

4 0
3 years ago
4r+9r-11r+7r= Simplify Combine like terms
Veseljchak [2.6K]

Answer:

9r

Step-by-step explanation:

4r+9r-11r+7r

Combine like terms

13r -11r+7r

2r+7r

9r

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone tell me how to solve this? 24fgtrgbbfgb3⁴528ujhjh69hhgyy • 34hjmnbfvff678fghygrrdcssa
    11·1 answer
  • Pleaseeee help!!! I will mark you as brainlinest for correct answer!!!!
    8·1 answer
  • Which expressions below are equivent to 2(2x+1)​
    7·1 answer
  • The total area of a prism can be found by multiplying the perimeter of the base times the height of the prism.
    14·1 answer
  • An cute triangle has two sides measuring 8cm & 10 cm
    11·1 answer
  • 3. A local fast food restaurant takes in $9000 in a 4 hour period. Write a direct variation equation
    14·1 answer
  • HELP ME 40 POINTS!!!
    10·1 answer
  • What is the median for this list of numbers? 2, 5, 8, 9, 11, 3
    15·1 answer
  • I need help with this probelm please
    8·1 answer
  • Hey can anyone please help me with these t questions asap?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!