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
Gemiola [76]
3 years ago
7

Can one angle of a parallelogram be equal to 40° and another one 50°?

Mathematics
1 answer:
timurjin [86]3 years ago
8 0
This could not be a possible scenario. Parallelograms have opposite equal angles. This means that two of its angles and equal, and the other two are equal. If two of the angles are equal to 40 and two are equal to 50, the interior angle measures would sum to 180, in reality, all interior angles of a quadrilateral have to sum to 360. That is why this would not work.
You might be interested in
1. give each solid a geometric name. be as precise as you can<br>а<br>b<br>с
UkoKoshka [18]

The examples of geometric names include triangle, circle, square, rectangle, pentagon, etc.

<h3>What is a geometric name?</h3>

Your information is incomplete as the shapes aren't given. Therefore, an overview will be given.

A geometric name is the name that is given to a shape. In this case, examples include  triangle, circle, square, rectangle, pentagon, etc.

Triangle has three sides. A square has four equal sides. A rectangle has opposite sides equal, etc

Learn more about geometric on:

brainly.com/question/16982223

7 0
2 years ago
PQRS is a parralelogram. the position vector of Q R and S are 5i +7j, -3i-8j and -4i-6j. find the position vector of P
g100num [7]

The value of the variable x = 6 and y = 5. Then the position vector of P will be 6i + 5j.

<h3>What is the equation of a line passing through two points?</h3>

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

PQRS is a parallelogram. the position vector of Q R and S are 5i +7j, -3i-8j and -4i-6j.

Then the point of Q, R, and S will be (5, 7), (-3, -8), and (-4, -6).

Let the point P be (x, y).

We know that the slope of the line QS and PQ will be same and line is passing through (-3, -8).

y = 1.444x + C

-8 = 1.444 (-3) + C

C = -3.667

Then the equation will be

y = 1.444x – 3.667  …1

The slope of the line PQ and RS will be same and line is passing through (5, 7).

y = -2x + D

7 = -2 (5) + D

D = 17

Then the equation will be

y = -2x + 17  …2

By solving equation 1 and 2, we have

x = 6 and y = 5

Then the position vector of P will be

⇒ 6i + 5j

The graph is given below.

Learn more about straight-line equations here:

brainly.com/question/380976

#SPJ1

6 0
2 years ago
: Naveen has a bag that contains 6 blue marbles, 3 green marbles, and 1 red marble. He will draw one marble randomly from the ba
loris [4]

Answer:

​If Naveen wants to make sure that drawing a red marble is equally likely as drawing a different color marble, then he could add ***8 red marbles to the bag***

Step-by-step explanation:

The bag that contains 6 blue marbles, 3 green marbles, and 1 red marble.

Naveen wants to make sure that drawing a red marble is equally likely as drawing a different color marble, then he could add what?

Current total number of marbles = 10

Probability of drawing a red marble = (1/10)

Probability of drawing marble of other colour = (9/10)

And we want the the probability of drawing a red marble and one of the other marble to be the same.

This means we have to add a number of red marbles.

Let the number of red marbles to be added be n.

After adding n red marbles, the probability of drawing a red marble = (n+1)/(10+n)

Probability of drawing one of the other marbles = 9/(10+n)

And the probabilities are equal

(n+1)/(10+n) = 9/(10+n)

n+1 = 9

n = 9 - 1 = 8

This makes the number of red marbles 9 and total number of marbles 18.

The probability of drawing a red marble becomes (9/18) = 0.5

Probability of drawing a marble of other colour = (9/18) = 0.5 also.

4 0
3 years ago
Identify the numerical coefficient, the variable,
jolli1 [7]

Answer:

A numerical coefficient is a constant multiplier of the variables in a term. so it would be 3x cause it has a number and a variable.

a variable is a symbol which functions as a placeholder for varying expression or quantities, so x is the variable.

a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables.  so it would be the 2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Vince added 0.912,0.882 ,and 1.354 liters of liquid to a bottle.About how much is in the bottle?
Levart [38]
3.148 liters of liquid. 
3 0
3 years ago
Other questions:
  • Find the area of a rectangle with a length of 11 cm and a width of 7 cm.
    15·2 answers
  • Drag the phrases into the box to match each expression
    5·2 answers
  • What is the change in temperature from -8°F to 14°F?
    13·2 answers
  • Toni can carry up to 18 lb in her backpack. Her lunch weighs 1 lb her gym clothes weigh 2 lb and her books b weigh 3 lb each. Ho
    11·1 answer
  • A cylindrical stylus has a diameter of 0.1875“ and is 6.2 inches long what is the volume of the stylus
    14·1 answer
  • What is the factored from of 9x^2-64
    6·2 answers
  • 30 POINTS!!!
    14·2 answers
  • (3^5 x 3^7) = 3^35 is this true
    7·1 answer
  • Jenny walked 2.5 miles in 50 minutes . At this rate , how many minutes did it take her to walk 1 mile ?
    6·2 answers
  • NEED THIS ASAP PLEASE HELP<br><br>Find the measure of the missing angle.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!