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
ArbitrLikvidat [17]
3 years ago
14

The endpoints of the diameter of a circle are (–3, –6) and (–7, 8). Find the x-coordinate of the center of the circle.

Mathematics
1 answer:
Crazy boy [7]3 years ago
7 0
You need to find the midpoint of the line. To get x coordinate you take (x1 + x2)/2 which is (-3+-7)/2 = -10/2 = -5. Same thing applies for y.
You might be interested in
Geometry math question no Guessing and Please show work thank you
vesna_86 [32]

First let us find the length of JN

JN =JK +KN

JN = 82+105 = 187

JN=187..............(1)

UC= JN -( JH +HU+CN)

We are given :

JH= 22, HU = 96 and CN = 51

plugging all the values we get

UC = 187-( 22+96+51)

UC =187 -169

UC = 18

Answer is UC =18 ( option B)

8 0
3 years ago
What is the rate of heat transfer required to melt 1-ton of ice at 32 F in 24 hours?
LiRa [457]

Answer:

3865.74 J/s

Step-by-step explanation:

mass of ice, m = 1 ton = 1000 kg

time , t = 24 hours

latent heat of fusion of ice, L  = 334000 J/kg

Heat required to melt, H = m x L

where, m is the mass of ice and L be the latent heat of fusion

So, H = 1000 x 334000 = 334 xx 10^6 J

Rate of heat transfer = heat / time = \frac{334\times 10^{6}}{86400}

Rate of heat transfer = 3865.74 J/s

thus, the rate of heat transfer is 3865.74 J/s.

8 0
3 years ago
Write the equation of the line in fully simplified slope-intercept form. ​
Anettt [7]

Answer: y= -3/2 -5

explanation:

The slope is 3/-2, and it slopes down. making it a negative slope/fraction

And the point is on -5 on the Y axis.

Making the answer y= -3/2-5

3 0
2 years ago
Read 2 more answers
.What is answer pls help me with this very important question. <br><br> 9 + 10 (78) =
Korolek [52]

Answer:

789

Step-by-step explanation:

9+10(78)

9+10*78

9+780

789

6 0
3 years ago
Read 2 more answers
A video game store has an 30% sale on all video games . If the game you want cost $45.00 , what would the discount be ?
Zina [86]

Answer:

31.5

Step-by-step explanation:

.......

8 0
2 years ago
Other questions:
  • How to do multiplicities
    8·1 answer
  • Solve x 3(x+1)=-2(x-1)-4
    15·2 answers
  • 7(5+2x)+x=65 someone please help me with this equation
    13·2 answers
  • LAST ONE PLEASE HELP. I WILL MARK AS BRAINLIEST.
    5·2 answers
  • The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 138 138. If s
    15·2 answers
  • How can you write 52+(8+25) to make it easier to add?
    15·2 answers
  • Help In math pls this a slope problem
    10·1 answer
  • Pls help me this is due in 6 minutes
    9·1 answer
  • Equation C: a = 4b + 5 Equation D: a = 6b − 2 What value of a can be substituted into equation D to solve the system of equation
    14·2 answers
  • Pls help quick <br><br><br>If 2+2+2=8<br><br><br>a-b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!