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
Lapatulllka [165]
3 years ago
8

WILL REWARD BRAINLIEST! The diameter of a circle has endpoints P(-4, -6) and Q(12, 4). Write an equation for the circle. Be sure

to show and explain all work.
Mathematics
1 answer:
saw5 [17]3 years ago
6 0
P(-4,6) Q(12,4)

Center(Midpoint):

(-4+12/2, -6+4/2)= (4,-1)

d= (12-(-4)^2+ (4-(-6)^2(has a root over it)

d= 256+100=356(root)

Root 356= 2 radical 89
——————-=. 89
2

RADIUS IS HALF OF DIAMETER


ANSWER: (x-4) ^2+(y+1) ^2= 89





You might be interested in
How to find the radius of a circle?
Sophie [7]
The radius of a circle is the distance from the center of the circle to any point on its circumference. The easiest way to find the radius is by dividing the diameter in half.
6 0
4 years ago
What is the total surface area of the rectangular pyramid below? A rectangular pyramid. The rectangular base has a length of 16
Svet_ta [14]

Answer:

The answer is 596 square feet

Step-by-step explanation:

Recall the following formulas for area:

Rectangle of lenght l and width w: w\cdotl

Triangle of base b and height h: \frac{b\cdot h}{2}

In our case, since we have a pyramid with rectangular base, so we have 5 sides: the rectangular base and 4 triangles, that are grouped in two pairs of identicall triangles. Let us call the triangles T1 and T2. Then the total surface area is given by

surface area = Area of the base + 2*Area of T1 + 2* Area of T2

The base is a rectangle of lenght 16 and width 12, so the area is 16*12 = 192.

T1 is a triangle of base 16 and height 14, so it has area 16*14/2 = 112.

T2 is a triangle of base 12 and height 15, so it has area 15*12/2 = 90.

So the total area is

Area = 192+2*112+2*90 = 596.

6 0
4 years ago
Read 2 more answers
The question says make each row of fractions equal by writing a number in each box
ehidna [41]
What is the question? I can't tell by the picture quality.
8 0
3 years ago
15 - The circumference of a circle is below. What is the radius of this circle? WILL GIVE BRAINLIEST
ahrayia [7]
28(pi) is the same thing is (pi)(diameter)

so 28/2 is 14

14 is the radius
6 0
3 years ago
I’m asking for your help ASAP thank you so much if you respond.
Sloan [31]
y-4
X= —— y= X + 3
2
5 0
3 years ago
Other questions:
  • The distance from New York to Chicago is
    12·1 answer
  • Find the missing term. () + (7 − 3i) + (5 + 9i) + 13i = 10 − 5i.
    6·2 answers
  • Rich has a bag of 24 pencils. Each pencil is 19 centimeters long. What is the combined length of the pencils in meters
    14·1 answer
  • Evaluate B to the 2nd power for B = -4.<br> a.-8<br> b.8<br> c.-16<br> d.16
    11·1 answer
  • What is (2x+2)(4x-1)?
    11·1 answer
  • Giraffes are herbivores,or plant eaters. A giraffe can eat up to 75 pounds of leaves each day. Write and evaluate an expression
    13·1 answer
  • Formulas A=bh/2 A=bh and I have 6in 4in 6in 10in and I have to find the area
    10·1 answer
  • Write the equation of the line that is perpendicular to the original equation and passes through the point
    13·1 answer
  • What is the range of change of the following table.
    10·1 answer
  • Type the correct answer in the box.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!