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
nirvana33 [79]
2 years ago
14

Triangle ABC has vertices A(0, 6), B(-8, – 2), and

Mathematics
1 answer:
N76 [4]2 years ago
5 0

Answer:

B' has a coordinate pair of (-4, -1)

Step-by-step explanation:

We are given with the vertices of the triangle with B(-8,-2)

Please remember the rule of dilation

If a point (x,y) dilated for the scale factor of 'k', we do get image as (kx,ky)

Using this concept, we know scale factor is \frac{1}{2} , we could get image as (\frac{1}{2} (-8), \frac{1}{2} (-2))

Let's simplify it

We do get (-4,-1)

You might be interested in
Almost positive this link is a v1rus or m4lwAre so please don’t download it and watch out.
lozanna [386]

Answer:

yes done open those link i get them all the times

Step-by-step explanation:

3 0
2 years ago
How sensitive to changes in water temperature are coral reefs? To find out, scientists examined data on sea surface temperatures
Oduvanchick [21]

The correlation coefficient tells that every increase in sea surface temperature of one degree Celsius will result in an average of 0.1578 fewer centimeters of coral growth per year.

Using technology

The mean= x bar = 26.4667

The mean = y bar= 0.86

The standard deviation= Sx= 0.2251

The standard Deviation Sy=  0.0438

The Correlation Coefficient= r = -0.8111

The slope= b= r* Sy/Sx= -0.15789

The intercept is 5.0389

(d)<u><em> Every increase </em></u>in sea <u><em>surface temperature</em></u> of one degree Celsius will result in an average of <em><u>0.1578 fewer</u></em> centimeters of <em><u>coral growth</u></em> per year.

Here the independent variable is X the sea surface temperature and dependent variable is the Y coral growth.

As the temperature decreases which is along x- axis the growth increases along y axis.

From the given options the option d is the best answer according to the question given.

The same values are calculated using different technology .

brainly.com/question/24183059

6 0
2 years ago
If I have 35 cookie and then eat 5 of them how much would I have left in all
erik [133]
You will have 30 cookies left
6 0
3 years ago
Two altitudes of a triangle have lengths $12$ and $14$. What is the longest possible integer length of the third altitude
nataly862011 [7]

The longest possible altitude of the third altitude (if it is a positive integer) is 83.

According to statement

Let h is the length of third altitude

Let a, b, and c be the sides corresponding to the altitudes of length 12, 14, and h.

From Area of triangle

A = 1/2*B*H

Substitute the values in it

A = 1/2*a*12

a = 2A / 12 -(1)

Then

A = 1/2*b*14

b = 2A / 14 -(2)

Then

A = 1/2*c*h

c = 2A / h -(3)

Now, we will use the triangle inequalities:

  • a < b+c

2A/12 < 2A/14 + 2A/h

Solve it and get

h<84

  • b < a+c

2A/14 < 2A/12 + 2A/h

Solve it and get

h > -84

  • c < a+b

2A/h < 2A/12 + 2A/14

Solve it and get

h > 6.46

From all the three inequalities we get:

6.46<h<84

So, the longest possible altitude of the third altitude (if it is a positive integer) is 83.

Learn more about TRIANGLE here brainly.com/question/2217700

#SPJ4

8 0
1 year ago
NEED HELP ASAP PLEASE HELP
marusya05 [52]
It's C.......................
3 0
2 years ago
Read 2 more answers
Other questions:
  • One leg of a right triangle is 21 inches longer than the other leg, and the hypotenuse is 39 inches.
    5·1 answer
  • Write 0.4 as a fraction in simplest form
    5·2 answers
  • If 8 = x and x = y, then 8 = y is an example of which algebraic property?
    15·1 answer
  • (m3 - 6m2 - 16m + 63) divided by (m - 7)
    13·1 answer
  • As shown on the diagram, a regular pyramid has a square base whose side measures 6 inches. If the altitude of the pyramid measur
    11·1 answer
  • Bonus Problem. A craftsman can sell 10 jewelry sets for $500 each. He knows that
    9·1 answer
  • A letter or symbol that is used to represent a number is called a
    13·2 answers
  • X^2 -2x -1 = 0<br><br> Pls help...show work and the answer
    7·1 answer
  • Nine students can make a poster in 10 hours how many students join them so that they can all together make this poster in six ho
    9·2 answers
  • I need help asap plzzz​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!