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
Nina [5.8K]
3 years ago
10

Classify the four angles of the quadrilateral.

Mathematics
1 answer:
makkiz [27]3 years ago
5 0

Answer:

<A= right

<B= acute

<C= obtuse

<D= acute

Step-by-step explanation:

You might be interested in
How many 0.4 liter glasses of water are contained in a 5.2 - liter pitcher? How do you find it out step by step?
Novay_Z [31]
Let's start out with what we do know:
We have a 5.2L pitcher and 0.4L glasses and we want to know how many glasses we can fill with the 5.2L pitcher of water.

To answer that, we need to divide 5.2L by 0.4L in order to get the number of glasses (the number of 0.4L glasses that can go into a 5.2L pitcher)

So our equation will look like this:

n = \frac{5.2L}{0.4L} where n = number of glasses
so by doing that division we get:

n = 13
Notice that the L's cancel out leaving us with a plain number.

So a 5.2L pitcher of water can fill up 13 glasses!
7 0
3 years ago
PLEASE HELP THIS WILL GIVE 50 POINT AND BRAINLIEST!!!!!!
KatRina [158]

Answer:

the asnswer is -67463 to the power of 4

Step-by-step explanation:

4 0
2 years ago
the line passing through the points A (-1,3k) and B (k , 3) is parallel to the line whose equation is 2y+3x=9. write down the co
vodomira [7]

Answer:

k = 3

Step-by-step explanation:

If the line passing through the points A (-1,3k) and B (k , 3) is parallel to the line whose equation is 2y+3x=9, then their slopes are equal

For coordinate AB;

slope m1 = 3 - 3k/k-(-1)

m1 = 3-3k/k+1

For the line 2y+3x = 9

2y = -3x + 9

y = -3/2 x + 9/2

Slope m2 = -3/2

Since m1 = m2

3-3k/k+1 = -3/2

Cross multiply

2(3-3k) = -3(k+1)

Expand

6 - 6k = -3k - 3

-6k+3k = -3 - 6

-3k = -9

k = -9/-3

k = 3

Hence the value of k is 3

4 0
3 years ago
Solve the following system of equations using inverse matrix method.<br><br>​
Natali [406]
The picture is too blurry to read.
3 0
3 years ago
Help me, please! I'll give a brainlist point! :)
Allisa [31]

Answer:

105

Step-by-step explanation:

Area of a trapezoid is given by the formula:

A = (a+b)÷2×h

(where h is the vertical height, and a and b are the parallel lines)

Substituting values given gives us:

A = (6+15)÷2×10

A = 21÷2×10

A = 10.5×10

A = 105

Units will be m² as this is area.

7 0
2 years ago
Read 2 more answers
Other questions:
  • At the movie theatre, child admission is $5.40 and adult admission is $8.70 . on friday, 159 tickets were sold for a total sales
    8·1 answer
  • 1. A car travels 416 miles in 8 hours. At that rate, how far will the car travel in 22 hours?
    12·1 answer
  • The dimensions of the rectangular pool shown below are 50 yards by 25 yards. A fence will be built around the outside of the dec
    9·1 answer
  • Calculate the area of the figure below using the following information:
    6·1 answer
  • at the great hair barber shop nita and joe do a total of 95 haircuts each week. if nita does 16 fewer than twice as many as joe,
    9·1 answer
  • IN YOUR OWN WORDS How is the cube root of a number different from<br> the square root of a number?
    8·1 answer
  • Please help with 7!!!!!!
    15·1 answer
  • △ABC is a right triangle with right angle C. Side AC¯¯¯¯¯¯¯¯ is 6 units longer than side BC¯¯¯¯¯¯¯¯. If the hypotenuse has lengt
    15·1 answer
  • Isabel owns a T-shirt cart and has a contract with a local sports arena to distribute T-shirts outside the venue. Isabel is paid
    9·1 answer
  • Which most closely estimates 387÷19?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!