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
Paraphin [41]
3 years ago
6

Find the length of BC. A)8 B)12 C)16 D)18

Mathematics
2 answers:
sveta [45]3 years ago
8 0

Answer:

i think its A (edit: im gonna take that back because i was looking at the wrong side, logically it is 12)

Step-by-step explanation:

Ainat [17]3 years ago
8 0

Answer:

B. 12

Step-by-step explanation:

logically speaking is 12

You might be interested in
The two largest lizards in the united states are the gila monster and the chuckwalla. The average gila monster os 0.608 meter lo
docker41 [41]
The answer is 1.54 meters
5 0
3 years ago
Please help ASAP, last question of my assignment.
mote1985 [20]

Answer:

$1764

Step-by-step explanation:

2800 x 9 = 25200

7% of 25200 =  1764

8 0
3 years ago
Read 2 more answers
A counterexample for the expression sec^2x-1=cosx/cscx is 45 degrees true or false
lesantik [10]
Hi there! The answer to this problem is TRUE.
8 0
3 years ago
Read 2 more answers
Change the form of the given function y=-2(X-8)^2+128 to the form of y=ax^2+bx+c using order of operations on the given function
DENIUS [597]
Y = 2(x² - 16x + 64) + 128
y = 2x² - 32x + 256
7 0
3 years ago
Help ASAP!
blondinia [14]

Answer:

15hrs

Step-by-step explanation:

We can start by expressing the speed of the second trip as x. This means that the first trip must be x-1, and second (x-1)-1=x-2. Next we can form an equation with the information that the third day hike takes 30 min longer than second day hike. Since we now the distance of both days, we can express them in time. So... \frac{18}{x}+\frac{1}{2}=\frac{14}{x-2} ... We can solve by finding a LCM of all three expressions. Doing so we get 2x(x-2). Now multiplying out with the new denominators, we get 36(x-2)+x(x-2)=28x. Solving as a quadratic equation, the solution comes out to be x=6, x=-12. But as speed can't be negative, only solution is x=6. Now we get the speed of each day's hike. First day=x-1=5, second day=6, third day =x-2=4. Finding the time is simple, just do distance/speed. First day=12.5/5=2.5hrs. Second day=18/6=3hrs. Third day=14/4=3.5hrs. Adding total hrs up... 2.5+3+3.5=9. Finally step is accounting for the 2hr digging time per day. 2hrs*3= 6hrs. 6hrs+9hrs=15hrs. Hope this helps!

6 0
3 years ago
Other questions:
  • Find the equation of the line.
    7·2 answers
  • A bag contains hair ribbons for a spirit rally. The bag contains 3 black ribbons and 12 green ribbons. Lila selects a ribbon at
    13·2 answers
  • What is 5r + 8r it is 13r
    6·2 answers
  • Find the value of x. Round to the nearest tenth <br> A. 11.0<br> B. 9.1<br> C. 4.2<br> D. 23.7
    14·1 answer
  • In vwx, vw = vx. if mv = 50°, what are measures of w and x?
    9·2 answers
  • Solve q + 1/7 = 1/5. Express your answer in the simplest form.
    9·1 answer
  • A bird flies 2/3 of a mile per a minute. How many miles per an hour is it flying?
    14·1 answer
  • -3x &gt; 9 PLS HELPPPPPPPPPPPPPPPPPPPPP:'''(
    8·1 answer
  • Francisco corrió el 15% de los 300 m planos. ¿Cuántos metros corrió Francisco?
    10·2 answers
  • Brittany irons 1/8 of her shirt in 4 1/2 minutes. How much of her shirt does she iron each minute?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!