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
d1i1m1o1n [39]
3 years ago
15

Find the distance between two points. (1,3)(-2,8)

Mathematics
2 answers:
Natasha2012 [34]3 years ago
6 0

Answer:

4,10

Step-by-step explanation:

add the numbers together

sammy [17]3 years ago
6 0

Answer:

-3,5

Step-by-step explanation:

You might be interested in
Train A leaves the station traveling east at 50 mph while train B leaves the station 30 minutes later traveling west at 65 mph.
stepladder [879]

Answer:

Change 45 min to .75 hrs

Distance = speed * time

Train A's distance = 55(t+.75)

Train B's distance = 70t

The equation

D(t) = 70t + 55(t+.75)

8 0
2 years ago
(2x + 3) + (4x + 5)<br> please help im really confused
luda_lava [24]

Answer: it's 6x + 8 if you solve it

8 0
3 years ago
When asked to find the value of x for
Korolek [52]

Answer and Step-by-step explanation:

We are not given the function in question, but in order to explain, will form a function. Suppose f(x) = 3x + 2.

If f(x) = 17, then

3x + 2 = 17, to find the value of x, we have solve for x in the equation.

3x = 17 – 2

3x = 15

x = 5

This is the method that can be used to solve problems of this nature.

7 0
2 years ago
Which is an equation of the line with slope –3 and passes through (2, –1)
Savatey [412]

using the formula:

y = mx +b

Using the given slope and coordinate points we get:

-1 = -3(2) + b

-1 = -6 + b

add 6 to each side

5 = b

y = -3x + 5

which is the same as:

3x + y = 5 ...answer choice a

7 0
2 years ago
The area of a trapezoid is 168cm2. The height is 16cm and the length of one of the parallel sides is 9cm. Find the length of the
dmitriy555 [2]

Answer:

12 cm

Step-by-step explanation:

The formula for the area of a trapezoid is written as:

1/2(b1 + b2)h

h = height = 16 cm

b1 = Length of one parallel side = 9cm

b2 = Length of second parallel side = ?

Area of trapezoid = 168cm²

The formula to find the length of the second parallel side =

b2 = 2A/h - b1

b2 = 2 × 168/16 - 9

b2 = 336/16 - 9

b2 = 21 - 9

b2 = 12cm

Therefore, the length of the second parallel side is 12 cm

3 0
2 years ago
Other questions:
  • The wildcats basketball team scored 18 points in the first half of the game. All the planes came from either two or three point
    12·2 answers
  • How to divide 117 miles in 2.25
    6·2 answers
  • Answer please easy question​
    6·2 answers
  • 2x+5y= 3 -x+ 3y= -7 Using Elimination
    7·1 answer
  • In a city with three high schools, all the ninth graders took a Standardized Test, with these results:High Scool Mean Score test
    9·1 answer
  • 10. The sphere given below is being filled with air. How much air will be
    15·1 answer
  • Which formula would be utilized to find the area of the base (B) for this figure​
    5·1 answer
  • PLZZZZZZZZZZZZZZZZZ help
    15·1 answer
  • Abbas is two years younger than Brad. Two years ago, the sum of their ages was the same as Brad's current age. How old are the b
    5·1 answer
  • HELP PLEASEEE ILL MARK BRAINLIEST questions are in the pic
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!