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
dimaraw [331]
3 years ago
14

Find (a) thr distance d(A,B) between the points A and B and (b) the midpoint of the segment AB

Mathematics
1 answer:
stepladder [879]3 years ago
6 0

Answer:

x1 + x2 \div 2 \: y1 + y2 \div 2

Step-by-step explanation:

Answer is (4 , -1/2)

If you have any doubts see the image

You might be interested in
Which of the following is a radical equation?
slavikrds [6]

Answer:

7 square root x = 14​

Step-by-step explanation:

A radical equation will have the variable inside the radical

5 0
3 years ago
Read 2 more answers
When 5 is added to 2 times a number, the result is 45. find the number.
WINSTONCH [101]
A.

let the number be n.
2n+5=45
2n=40
n=20
3 0
3 years ago
7x ^4 minus 5x ^4 =
lapo4ka [179]

Answer:

2x^{4}

Step-by-step explanation:

You would subtract 7 and 5 and you would leave the exponent so it would be 2x^{4}

8 0
3 years ago
Read 2 more answers
A football is kicked vertically upward from a height of 2 feet with an initial speed of 50 feet per second. The formula h=2+50t-
Oksanka [162]

Answer: 38 feet.

Step-by-step explanation:

The equation of motion of a body thrown vertically upwards:

                                       \displaystyle\\\boxed {h=h_0+v_0t-\frac{gt^2}{2} \ \ \ \ \ (1)},

h_0=2 \ feet\ \ \ \  v_0=50\  feet\  per\  second.

Substitute in formula (1) the value t=2 c:

h=2+50*2-16*2^2\\h=2+100-16*2*2\\h=102-64\\h=38\ feet.

5 0
1 year ago
A vending machine automatically pours soft drinks into cups. The amount of soft drink dispensed into a cup is normally distribut
klemol [59]

Answer:

Step-by-step explanation:

Since the amount of soft drink dispensed into a cup is normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = amount in ounce of soft drink dispensed into cup.

µ = mean amount

σ = standard deviation

From the information given,

µ = 7.6oz

σ = 0.4 oz

a) The probability that the machine will overflow an 8-ounce cup is expressed as

P(x > 8) = 1 - P(x ≤ 8)

For x = 8,

z = (8 - 7.6)/0.4 = 1

Looking at the normal distribution table, the probability corresponding to the z score is 0.84

P(x ≤ 8) = 1 - 0.84 = 0.16

b) P(x< 8) = 0.84

c) when the machine has just been loaded with 848 cups, the number of cups expected to overflow when served is

0.16 × 848 = 136 cups

4 0
3 years ago
Other questions:
  • A value of two standard deviation from the mean is more likely to occur than a value three standard deviations from the mean
    6·2 answers
  • A moving company charges $0.70 per pound for a move from New York to Florida. A family estimates that their belongings weigh abo
    6·2 answers
  • 3^5 ×3^2=?^?<br><br> Blank 1:<br> Blank 2:
    6·2 answers
  • 15x + 35 = 110 whats the value of x​
    10·1 answer
  • a student has a savings account with $475 in in it. She deposits $125 of her paycheck into the account every week. Her goal is t
    14·2 answers
  • One winter, a group of students measured snowfall totals at their school. This chart shows how many inches of snow the students
    5·1 answer
  • Need HELP! <br><br>OA:point U<br><br>OB:point V<br><br>OC:point W<br><br>OD: point X​
    9·1 answer
  • 33)
    5·2 answers
  • What is the unknown number that makes the equation true?
    5·2 answers
  • Share 48 in the ratio 4:2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!