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
vitfil [10]
3 years ago
11

An equation that detemine the center, the radius, and one point of the circle​

Mathematics
1 answer:
Llana [10]3 years ago
6 0

Answer:

The center-radius form of the circle equation is in the format <u><em>(x – h)2 + (y – k)2 = r2, </em></u>with the center being at the point (h, k) and the radius being "r". This form of the equation is helpful, since you can easily find the center and the radius.

Step-by-step explanation:

You might be interested in
Please help with this look below! : )
kykrilka [37]

Answer:

$0.40

Step-by-step explanation:

5.60/14 = .40

5 0
3 years ago
Find the value of x y and z below !
ehidna [41]

Answer:

x=67, y=121, z=65

Step-by-step explanation:

One property of parallelogram is that opposite angles have the same measure, so we can write down:

(y-9)=112\\y=121

Another property is that two adjacent angles are supplementary (meaning that they add up to 180 degrees). Thus, the following equations are true:

(z+3)+112=180\\(x+1)+112=180

Solve the equations:

(z+3)+112=180\\z+115=180\\z=65\\(x+1)+112=180\\x+113=180\\x=67

To check, add up all 4 angles and check if they sum up to 360 degrees:

x=67, y=121, z=65\\(y-9)+(x+1)+(z+3)+112=360\\(121-9)+(67+1)+(65+3)+112=360\\112+68+68+112=360\\360=360

And please ignore the fact that I cannot insert the degree sign :(

8 0
2 years ago
ANSWER PLEASE !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!
9966 [12]

Answer:

62 degrees

Step-by-step explanation:

First, it is important to note that all three angles in a triangle add up to be 180 degrees, and if you draw a straight line extending off the side of a triangle, the outside angle and the inside angle are supplementary (they add to be 180 degrees). So,(3x+3)+(2x+4)-180=measure angle F, and 180-(7x-5)=measure angle F according to the rules respectively. Since both of these equations are equal (they both equal the measure of angle F) we can set them equal to each other to find the value of x=> 180-(7x-5)=(3x+3)+(2x+4)-180=> 180-7x-5=3x+3+2x+4-180. Now combine like terms=>175-7x=5x-173. Now, add 7x to both sides and add 173 to both sides to get the variables on one side of the equation=> 175+173-7x+7x=5x+7x-173+173 (the 7x and -7x on the left side and the 173 and -173 on the right side cancel out) =>348=12x. Divide both sides by twelve to find x=> 29=x. Now, plug 29 into what is given for angle FDE=> 2(29)+4=

58+4=

62 degrees

5 0
3 years ago
Which inequality represents all values of x for which the quotient below is
Vika [28.1K]

Answer: -2 \le x < 5

========================================================

Explanation:

We cannot have negative numbers under the square root, if we wanted the result to be some real number.

The stuff under the square root must be 0 or larger.

This means the x+2 must be 0 or larger.

x+2 \ge 0\\\\x \ge -2

Similarly, the 5-x must be 0 or larger. But wait, we cannot have 0 in the denominator (or else we have a division by zero error), so 5-x must be larger than 0.

5-x > 0

5-x+x > 0+x

5+0 > 0+x

5 > x

x < 5

Combine both x \ge -2 and x < 5 to find the domain is -2 \le x < 5

--------------------------------------------------------

Visual confirmation is shown below. I used Desmos which is a free graphing app.

  • f(x) = sqrt(x+2) is in red
  • g(x) = sqrt(5-x) is in blue
  • h(x) = f(x)/g(x) is in green

The green curve is what we're after. It's between x = -2 and x = 5

We include -2, but exclude 5.

Take note of the closed endpoint at x = -2, and also the vertical asymptote at x = 5. The curve approaches this asymptote but never actually touches it. Think of an electric fence you can get closer to, but not actually touch.

4 0
1 year ago
H23=3H23=3 what does H equal ?
laiz [17]
H23=3
H=3/23 <---------
are you sure the question is correct
5 0
3 years ago
Other questions:
  • 20 POINTS
    13·1 answer
  • How to simplify this?<br>(3a-b)+2a
    5·2 answers
  • In Seattle, the tax on a property assessed at $570,000 is $12,540. If tax rates are proportional in this city, how much would th
    11·1 answer
  • Use the divergence theorem to calculate the outward flux of f=r|r|f=r|r| where r=⟨x,y,z⟩r=⟨x,y,z⟩ across ss: the hemisphere z=16
    8·1 answer
  • Hector puts a principal of $5,600 in a savings account with a simple interest rate of 8%. After several years, he
    8·2 answers
  • Find the area of a circle with a circumference of \blueD{18.84}18.84start color blueD, 18, point, 84, end color blueD units.
    12·1 answer
  • A garden has a length of (x + 2) feet and a width of (2x - 1) feet. The garden’s total area is 88 square feet. Find the length.
    15·2 answers
  • I just don’t understand the math
    5·2 answers
  • What is the constant proportionality of y=32x-4
    6·2 answers
  • El área de un cuadrado es de 625cm. Averigua cuánto mide el lado y cuánto mide el perímetro del cuadrado
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!