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
svp [43]
3 years ago
8

PLEASE HELP!!!!! PLEASE

Mathematics
1 answer:
miv72 [106K]3 years ago
4 0

Answer: d. (if a polygon has congruent angles, then it is regular)

Step-by-step explanation:

Converses follow the format of "if q, then p" (while  the original conditional is "if p, then q")

Just because there are clouds does not mean its raining (cloudy days)

just because it has four equal sides does not make it a square (rhombi have four equal sides but are not squares)

just because you cannot see the sun does not mean it is not daytime (solar eclipses)

if a polygon is regular, it must have congruent angles

You might be interested in
Help please with this question?
Aliun [14]
36/39 or 12/13 is th answer to that
4 0
3 years ago
Read 2 more answers
How many minutes greater is the software company's median than the bank's median?
morpeh [17]
10.

The median is calculated by taking all values in a data set, placing them in order from least to greatest, and finding the value that is in the middle of the data set. In this case, the middle number (median) for Bank is 15. The middle number (median) for Software Company is 25. The difference between 25 and 15 is 10. So Software Company is 10 more minutes greater than Bank, 
3 0
3 years ago
Read 2 more answers
Work out the size of the interior angle of a regular 18-sided polygon.
qaws [65]

Answer:

160°

Step-by-step explanation:

The formula below gives the measure of an interior angle of a regular polygon of n sides.

[(n - 2)180]/n

[(18 - 2)180]/18

16(10)

160

Answer: 160°

4 0
2 years ago
I am so confused! Can anyone help me with this trig problem?
Dominik [7]

\frac{5\pi }{4} or \frac{7\pi }{4}

divide both sides by 2

sinΘ = - \frac{\sqrt{2} }{2}

Since the sin ratio is negative then Θ is in third / fourth quadrants

Θ = sin^{- 1} (\frac{\sqrt{2} }{2}) = \frac{\pi }{4} related acute angle

Θ = ( π + \frac{\pi }{4} ) = \frac{5\pi }{4}

or Θ = ( 2π - \frac{\pi }{4} ) = \frac{7\pi }{4}




4 0
3 years ago
what is 678×789 ? I need help on this problem and I don't feel working it out but if you know that would be great!​
Salsk061 [2.6K]

Answer:

534942

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Zander was given two functions: the one represented by the graph and the function f(x) = (x + 4)2. What can he conclude about th
    8·2 answers
  • Solve the inequality 4 - x < 9
    9·1 answer
  • Which equation best represents this situation? The number 84 increased by an unknown number is equal to 115.
    9·2 answers
  • Ayo someome help quick i’ll give you brainliest
    15·1 answer
  • In the diagram, angle abc is a right angle. Find the value of x<br><br> Show full working out pls ty
    15·1 answer
  • Add-ons Helplast edit was seconds ago
    12·1 answer
  • Hiii please help asap ill give brainliest if you give a correct answer tyyyyy
    12·1 answer
  • Maggie has a box of crayons. 35 are orange, 12 are blue, 25 are green, and 7 are red. If she selects a crayon at random, which c
    7·2 answers
  • A highway connecting cities A and B is 600 miles long. At 7:00 AM, a delivery truck
    12·1 answer
  • If the equation of a line is given by y = 3.4x - 6.5, what is the slope of the line? (Remember, ONLY
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!