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
timama [110]
4 years ago
12

ABC is a straight line.

Mathematics
2 answers:
guapka [62]4 years ago
6 0

Answer:

AB = 20 metres

BC = 60 metres

Step-by-step explanation:

Let AB = x

Then, BC = 3x

<u><em>Condition:</em></u>

=> x+3x = 80

=> 4x = 80

Dividing both sides by 4

=> x = 20

So,

AB = 20 metres

BC = 3(20)

BC = 60 metres

ddd [48]4 years ago
6 0
The length of bc is 60 meters
You might be interested in
What is an equation of the line that passes through the points (-7,3) and (5,3)?
mrs_skeptik [129]

Answer:

y=3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help ASAP!!<br><br> Does the series converge or diverge ?
Snowcat [4.5K]

Answer: It converges

Step-by-step explanation:

To find the sum just use symbolab on google to solve it

3 0
3 years ago
Find the magnitude of angle A if cos A = 0.5​
RSB [31]
That’s the answer enjoy

7 0
3 years ago
Cars A and B leave the same place and travel in the same direction along a straight road. Car A travels at 60 km/h and car B tra
marissa [1.9K]

Answer:

Car A: 8 minutes

Car B: 6.67 minutes

Step-by-step explanation:

Car A: 60km evrery hour so,

1 km every minute, so he will be in 8km in 8 minutes.

Car B: 72km per hour so,

72/60 = 1.2 = 1.2 km per minute.

8/1.2 = 6.6666666666667 which is about 6.67 to the nearest hundredth.

5 0
3 years ago
Read 2 more answers
Classify this by degree and by number of terms?
sveta [45]
The answer is quintic binomial.

It is quintic because its highest power is 5. Quartic would mean its highest power is 4.

It is a binomial because the two terms are -4x^5 and -6x^3. Terms are separated by + or - signs.
3 0
3 years ago
Other questions:
  • Write an equation in slope -intercept form of the line that passes through (4,6) and (-8,3)
    11·1 answer
  • Cal's go cart has a gas tank with the dimensions shown below. He uses a gas can that holds 11 gallon of gas, to fill the go cart
    11·1 answer
  • Amira is solving the equation x2 – 6x = 1. Which value must be added to both sides of the equation to make the left side a perfe
    12·2 answers
  • Polygons ABCD and A′B′C′D′ are shown on the following coordinate grid: What set of transformations is performed on ABCD to form
    14·1 answer
  • Which statement is always true?
    8·1 answer
  • A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns​ shown, making the​
    11·2 answers
  • The distance from the ground to where the ladder is touching the wall is 7
    14·1 answer
  • HURRY I NEED HELP QUICKLY ITS FOR 200 POINTS WHAT"S <br> 6 squared times 8 divided by 5 x 30
    15·1 answer
  • Factor the expresión 30t - 35
    13·2 answers
  • Write an algebraic expression that includes three
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!