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
SVEN [57.7K]
1 year ago
10

21 pointAn inscribed circle isall 3 sides of the triangle it is inscribed in.not related1tangent toequal to2perpendicular to3Pre

vious
Mathematics
1 answer:
Nataliya [291]1 year ago
6 0

cyclic quadrilateral

This statement is always true:

Opposite angles add up to 180°

You might be interested in
Solve each system of equations algebraically. For each one, explain what the solution (or lack thereof) tells you
Paul [167]

Answer:

a: no solutions

b: (2, 3)

Step-by-step explanation:

a:

In both equations, the slope of x is the same, but the y-intercept is not, which means they are parallel. Therefore, this system of equations has no solutions.

b:

Since both of the equations are equal to y, we can set them equal to each other:

\frac{1}{2}x^2+1= 2x-1\\x^2 + 2 = 4x - 2\\x^2-4x+4=0

We can solve by factoring (by finding a number that multiplies to 4 and adds up to -4):

(x-2)^2 = 0

x = 2

Now, to find y, plug-in x to any of the equations:

y = 2*2-1 = 3

Therefore, the solution to this system of equation is (2, 3)

I hope this helped.

4 0
3 years ago
Harper goes to a store an buys an item that costs x dollars. She has a coupon for 30% off, and then a 6% tax is added to the dis
iragen [17]
Not enough information- the coupon will only be worth 24% after tax though.
5 0
2 years ago
Read 2 more answers
Identify the real and imaginary parts of the complex number. -5 + 6i
Genrish500 [490]
-5 is the real part and 6i is the imaginary part. This can be determined by looking which number has the "i" attached to it. 
4 0
3 years ago
the probability of a basketball player hitting a foul shot is 1/3. how many shots would you expect her to make in 90 attempts?
Kaylis [27]
90 attempts are made and only one third are successful. Multiply the attempts by successes and you get 30 successful shots (90 x 1/3= 30).
8 0
3 years ago
Read 2 more answers
What are the coordinates of R' for the dilation D(0.5. p)(PQRS)?
11111nata11111 [884]

Answer:

R' = (-1,-0.5)

Step-by-step explanation:

See attachment for complete question.

From the attachment:

P = (-3,-3)

R = (1,2)

Dilation:

D_{(0.5,P)}

Required

Determine R'

First, subtract the coordinates of P from R. This means that R is measured from P.

R = (1-(-3),2-(-3))

R = (1+3,2+3)

R = (4,5)

Next, apply dilation factor 0.5

R' = R * 0.5

R' = (4,5) * 0.5

R' = (4* 0.5,5* 0.5)

R' = (2,2.5)

Lastly, measure R' from the origin by adding the coordinates of P to R'

R' = (2+(-3),2.5+(-3))

R' = (2-3,2.5-3)

R' = (-1,-0.5)

6 0
2 years ago
Other questions:
  • Define the term isomer
    15·2 answers
  • Gabriela makes a profit of $0.80 for every cup of coffee that she sells at her coffee shop. She wanted to make a profit of at le
    7·2 answers
  • What time is 71/2 before 2:12 am
    8·1 answer
  • In a school, the ratio of boys to girls is 4:3. There are 216 boys. How many girls are there?
    5·1 answer
  • Elias scored 32, 75, 79, 81, 84, and 85 on six science tests. Which measure of central tendency best describes his scores?
    8·2 answers
  • If a line includes the points (8,0) and (20,12). What is its equation in slope-intercept form?
    12·1 answer
  • Find the center-radius form of the equation of the circle described. Then graph the circle. Center (0,0), radius 8
    7·1 answer
  • PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
    13·2 answers
  • The average value of a function f over the interval [−2,3] is −6 , and the average value of f over the interval [3,5] is 20. Wha
    9·1 answer
  • 4x - 2y = -8<br> y = 2x + 4<br> Need help show work
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!