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
Anna [14]
3 years ago
9

Look at picture for the question I will make brainiest whoever has the correct answer!

Mathematics
1 answer:
aleksklad [387]3 years ago
6 0

Answer:

C

Step-by-step explanation:

You might be interested in
What is the answer!?
prisoha [69]
I think something wrong 
the answer must be 18
4 0
3 years ago
Read 2 more answers
Mark lost 3.5 kilograms after a week of exercise. One kilogram is equal to approximately 2.2 pounds. Which measurement is closes
balandron [24]
He lost 7.7 pounds. :)
8 0
2 years ago
These are a pair of angles, adjacent or nonadjacent, whose sum is 90°.
Alexus [3.1K]
A pair of angles, which are either adjacent or non-adjacent, whose sum is 90 degrees, is classified and known as Complementary Angles. Complementary Angles are made from adjacent or non-adjacent angles, when added to together, their sum is equal to 90 degrees.
4 0
3 years ago
PLEASE HELP!!!! attached photo
alisha [4.7K]

Answer:

(-1, -2.5)

Step-by-step explanation:

The midpoint formula is just basicallyadding both  of the x values and then dividing the sum of them by 2, after that you will be adding both y values and then dividing them by 2, then you will get the midpoint x and y coordinate values. You can look up midpoint formula on google to see how it's actually written. You have to make sure to add correctly when you are using the negative numbers, because they can actually turn the equations into subtraction. Keep in mind, it can beconfusing sometimes when you are working with positive and negative numbers together. So make sure to just double check your work and also to make sure you added correctly.

<u><em>Brainliest please, I need a few more :D</em></u>

8 0
3 years ago
State whether the following statements are true or false, and explain your reasoning.
Masja [62]

Answer:

Step-by-step explanation:

a) A square is a rectangle.   True

Reason: Property of Rectangle: (i) Opposite sides are equal and parallel. (ii) Each angle is 90 (iii) Diagonals are equal and bisect each other.

A square hold all these properties. A square is  a rectangle.

b) A polygon with 21 sides has 432 possible diagonals. False

Reason: Number of diagonals of a polygon = \frac{n(n-3)}{2}

n --> number of sides of a polygon.

= \frac{21*18}{2} = 189 diagonals

c) All three angles in an Isosceles triangle are equal. False

Reason: In an isosceles triangle, two angles are equal.

If three angles are equal, then that is an equilateral triangle.

d) The measures of the exterior angles of a nonagon, a nine-sided figure, have a sum of 360°. True.

Reason: The sum of measures of the exterior angles  of any polygon is 360

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression has the same sum as the one below?
    14·2 answers
  • Which is the other endpoint of a line segment with one endpoint at (-2, 5) and midpoint at (3, 1)?
    14·2 answers
  • A telescope costs $126 with a 30% discount. What was the original price?
    10·2 answers
  • the Function h(x)=1/2(x+3)^2+2. How is the graph of h(x) translated from the parent graph of a qaudratic function, f(x)=x^2
    9·2 answers
  • If a florist uses her credit card to pay for a new window display that costs $1,242 and does not pay it on until the Second mont
    6·1 answer
  • Anybody can I know is this the working and the answer are right? If any wrong plssss tell me.. ​
    12·1 answer
  • Divide 1/4 and 3 PLEASE HELP FAST
    6·2 answers
  • Rosa is participating in a fun run to raise money for the West Side Children's Hospital. The run is held at Rosa's high school t
    8·1 answer
  • Which fraction converts to a repeating decimal number?
    8·2 answers
  • The problem is in the picture ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!