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
makkiz [27]
3 years ago
9

JK has endpoints J(13,8) and K(-6,-6). Find the coordinates of the midpoint JK

Mathematics
2 answers:
Strike441 [17]3 years ago
8 0
This is accomplished by averaging the x and y coordinates.

So the midpoint's x coordinate is found as (13+-6)/2 = 3.5
Similarly, the y coordinate is (8+-6)/2 = 1

So the point is (3.5,1)
vazorg [7]3 years ago
6 0

Answer:

i took the test so i will give you the right answer.

Step-by-step explanation:

the answer is 3.5,1

You might be interested in
A square is inscribed in a circle that has a radius of 2 cm. What is the length of one side of the square?
dybincka [34]
So it must have side length √<span>16 = </span>4 cm<span> and diagonal  </span>length                            4√2 cm<span>.</span>
8 0
3 years ago
A grocery stores studies how long it takes customers to get through the speed check lane. They assume that if it takes more than
Lemur [1.5K]

Answer:

4.65% probability that a randomly selected customer takes more than 10 minutes

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

\mu = 7.45, \sigma = 1.52

Probability that a customer takes more than 10 minutes:

This is 1 subtracted by the pvalue of Z when X = 10. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{10 - 7.45}{1.52}

Z = 1.68

Z = 1.68 has a pvalue of 0.9535

1 - 0.9535 = 0.0465

4.65% probability that a randomly selected customer takes more than 10 minutes

6 0
2 years ago
What’s the value of y?
xenn [34]

Answer:

c. 19

Step-by-step explanation:

This model is describing a function. You put in a number for x, in this case, the input of 7 on the side. You solve the equation with that x-value to get a y-value/output.

x=7

y=3x-2

y=3(7)-2

y=21-2

y=19

7 0
3 years ago
Can a polygon have four sides and three angles
ollegr [7]

No a polygon only has 3 sides and 3 angles.

5 0
3 years ago
Consider that ΔQRS is similar to ΔLMN and the measure of ∠N is 42°. What is the measure of ∠S? A) 42° B) 48° C) 56° D) 58°
Veseljchak [2.6K]

Answer:

The answer is A) 42°

plz mark me as brainliest :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • How can you estimate to find the percent of a number? Please give a full explanation.
    7·1 answer
  • Describe how the shape moves to get from its position in each frame to the next.
    10·2 answers
  • What was the distance between the surf shop and the ocean’s surface at 7 p.m.? Which was higher, the surf shop or the ocean?
    13·2 answers
  • Please help ASAP for 10 points!!
    9·1 answer
  • A Statistics exam is created by choosing for each question on the exam one possible version at random from a bank of possible ve
    9·1 answer
  • Simplify. -6i(5+3i) Enter your answer in standard form, in the box
    12·2 answers
  • In a sale all prices are reduced by 10%.What is the sale price of an article marked $40​
    6·2 answers
  • Write an equation in point-slope form of the line that passes through the point (4, −9) and has a slope of m=6
    15·1 answer
  • Find the length of AB¯¯¯¯¯¯ to the nearest hundredth.
    5·1 answer
  • Andre was trying to write 7^4/7^-3 with a single exponent and write 7^4/7^-3= 7^4-3=7^1 Exploit to Andre what his mistake was an
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!