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
hjlf
2 years ago
6

Which quadrilaterals always have two pairs of congruent opposite angles?

Mathematics
1 answer:
drek231 [11]2 years ago
4 0
Parallelograms. Rectangles. Trapezoids.
You might be interested in
Rhombus with diagonal lengths 9 ft and 4 ft. ( what's the area ? )
Alexeev081 [22]

Answer:

18

Step-by-step explanation:

4 0
3 years ago
Theater m has 25 rows with 27 seats in each row. how many of the seats were occupiedduring a certain show?(1) during the show, t
Elis [28]
1) 475
2)375
You need to multiply 25 by 27 and you get 675 then to get answer one you need to multiply 10 by 20 to get 200 the take 200 away from 675 to get 475 then do the same thing with the second problem 20x15 which is 300 the take 300 away from 675.
5 0
3 years ago
(05.08)Solve for x: 7 over 8 minus 1 over x equals 3 over 4.
NemiM [27]

If you are asking 7/8 - 1/x= 3/4,

first put 3/4 to 6/8 to make it easier.

Move the 7/8 over to the right. You will get 1/x=-1/8.

Simplify, it is x=-8.

Check=7/8 - 1/8=6/8

It checks out.

8 0
3 years ago
Read 2 more answers
Math. please help me!!!
d1i1m1o1n [39]

Part A.

In this part we have to find the increasing interval .

Increasing interval is that interval where graph goes up. And from the graph we can say that the graph goes up in the interval

(-1,0)U (1, \infty)

And that's the increasing interval .

Part B.

Correct option is B

x and y intercepts

x intercept is the point where graph touches the x axis. And the graph touches the x axis at x=-1 and 1 .

So the x intercepts are

(-1,0) ,(1,0)

y intercepts are the point, where the graph touches or crosses the y axis.

Therefore the y intercept is (0,1)

So the correct option is D .

4 0
3 years ago
Read 2 more answers
Shoot your shot! When Nick shoots a basketball, he either sinks the shot or misses. For each shot Nick sinks, he is given 5 poin
Misha Larkins [42]

Answer:

Nick sank 8 shots

Step-by-step explanation:

* <em>Lets explain how to solve the problem</em>

- Assume that Nick sinks x shots and misses y shots

- Nick attempts a total of 28 shots

- That means he sinks and misses 28 shots

∴ x + y = 28 ⇒ (1)

- His father give him 5 points (+5) for every sank shot and takes away

 2 points (-2) for every missed shot

- That means his score calculated by adding (<u><em>the number of sank shots</em></u>

<em>   </em><u><em>multiplied by 5</em></u>) and (<u><em>the number of missed shots multiplied by (-2)</em></u>)

- Nick ends up with zero points

∴ 5x + (-2)y = 0

- Remember: (+)(-) = (-)

∴ 5x - 2y = 0 ⇒ (2)

* <em>Now we can solve the two equations by elimination method to find</em>

<em>  the number of sank shots</em>

- Multiply equation (1) by 2 to eliminate y

∴ 2x + 2y = 56 ⇒ (3)

- Add equations (2) and (3)

∴ 7x = 56

- Divide both sides by 7

∴ x = 8

∵ x represents the number of sank shots

∴ Nick sank 8 shots

8 0
3 years ago
Other questions:
  • What is the answer for this
    10·1 answer
  • I am greater than 30 and less than 40 the sum of my digits is less than 5
    12·2 answers
  • I need help on this exercise
    11·1 answer
  • Can someone help me and show how to write the perimeter equation to find x.
    5·1 answer
  • What is 23.70 divided by 8.1 laid out
    13·1 answer
  • Which statement is an example of the Addition Property of Equality?
    12·2 answers
  • F(n)=2n-2<br> G(n)=n+5<br> Find(f-g)(6)
    12·1 answer
  • These figures are similar. The perimeter and area of one are given. The perimeter of the other is also given. Find its area and
    9·1 answer
  • Find the product. Write the product in simplest form.<br> 8 X<br> 5/7
    10·1 answer
  • Solve the whole problem i give brainliest please help me.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!