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
zhenek [66]
3 years ago
13

What is the distance between the points (4,-2) and )-5,3)?

Mathematics
1 answer:
abruzzese [7]3 years ago
3 0

Answer:

10.3

Step-by-step explanation:

Let the given points be the endpoints of a right triangle.  The horizontal change in x is from 4 to -5 and is negative 9; the vertical change in y is from -2 to+ 3 and is +5.

The desired distance is found using the Pythagorean theorem:

d = √(9² + 5²) = √106, or 10.3 (to the nearest tength)

You might be interested in
If n lines are drawn in a plane, how many regions do they separate the plane into? induction
grandymaker [24]
Hello,

Let's assume i the number of lines,
 u(i) the number of regions:

u_0=1\\\\
u_1=2=1+1=1+u_0\\\\
u_2=4=2+u_1\\\\
u_3=7=3+u_2\\\\
u_4=11=4+u_3\\\\
u_5=16=5+u_4\\\\
...\\\\
\boxed{u_{n+1}=(n+1)+u_{n}}\\\\

u_{n+1}=(n+1)+n+(n-1)+...+1+u_0\\\\

\boxed{u_{n+1}= \dfrac{(n+1)*(n+2)}{2}+1 }
6 0
3 years ago
Bryan has a prepaid cell phone with a balance of $75. He is charged the same rate per minute. Which function represents the bala
Alexxx [7]

Answer:

36 minutes

Step-by-step explanation:

i have a different saying this so dont get mad

3 0
3 years ago
Listed are the quantities of green grapes Martha bought for four months in the amount that she spent on them. In May, she bought
Firlakuza [10]

Answer:

It is in February that the unit price of grapes ($2.70 per pound of grapes) is the same as that of May.

Step-by-step explanation:

Complete Question

Select the correct month.

Listed are the quantities of green grapes Martha bought for four months and the amount that she spent on them. In May, she bought 2 pounds of grapes for $5.40, in which month was the unit price the same as it was in May?

January

2 pounds for $7.40

February

4 pounds for $10.80

March

5 pounds for $11.65

April

3 pounds for $7.50

Solution

In May, Martha bought 2 pounds of grapes for $5.40.

The unit price per pound = (5.40/2) = $2.70 per pound of grapes.

We can then do this for the months given to obtain which month in which the unit price is the same as it was in May?

For January

She bought 2 pounds of grapes for $7.40

Unit price per pound = (7.40/2) = $3.70 per pound of grapes.

For February

Martha bought 4 pounds of grapes for $10.80.

Unit price per pound = (10.80/4) = $2.70 per pound of grapes.

March

She bought 5 pounds of grapes for $11.65.

Unit price per pound = (11.65/5) = $2.33 per pound of grapes.

April

She bought 3 pounds of grapes for $7.50.

Unit price per pound = (7.50/3) = $2.50 per pound of grapes.

It is evident that it is in February that the unit price of grapes ($2.70 per pound of grapes) is the same as that of May.

Hope this Helps!!!

7 0
3 years ago
Read 2 more answers
Please help , giving brainliest, ONLY NUMBER 2
sweet-ann [11.9K]

Answer:

-10

Step-by-step explanation:

4 0
3 years ago
(4x-3)-(x+6)<br> simplify
zzz [600]

Answer:

3x-9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has a height of 3 and a width of 3x^2 + 4x.​
    5·2 answers
  • Angle 1 and 2 are same side interior angles formed by two parallel lines and a transversal. If measure of angle 1 is 115, what i
    10·1 answer
  • How do you solve this problem 50=t/10
    6·2 answers
  • Can someone please help on my geometry test?
    10·1 answer
  • 99 POINTS IF U ANSWER BOTH RIGHT
    5·1 answer
  • A bakery sold blueberry and apple pies. The ratio of the number of blueberry pies sold to the total number of pies sold is 3 to
    12·1 answer
  • SecA-tanA/<br>secA+ tanA = ( secA-tanA)^2​
    14·1 answer
  • HELP PLEASE!!
    5·2 answers
  • Estimate a 15% tip on a dinner bill of $39.42 by first rounding the bill amount to the nearest ten dollars.
    13·1 answer
  • Find 100% of the number<br> 41 is 0.30% of ____<br><br> hurry please
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!