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
77julia77 [94]
3 years ago
8

Which explanation shows why this is a parallelogram?

Mathematics
1 answer:
svetoff [14.1K]3 years ago
5 0

Answer:

One pair of opposite sides are parallel and congruent

Step-by-step explanation:

As you can see, segment HE and GF are both marked as parallel and congruent

You might be interested in
10. Use the discriminant to find the values of b for which the equation 4x2 + bx + 1 = 0 has one real solution.
il63 [147K]

Answer:

b = 4, or -4

Step-by-step explanation:

b^2 - 4*4*1 = 0

b^2 = 16

b = 4, or -4

8 0
2 years ago
What is 7/10 - 1/2 in simplest form
maw [93]
7/10-1/2 in simple form. so the two fractions have different denominators so you need to multiply both denominators 10x2 = 20 so both fractions have 20 on the bottom so they are like this now: 7/20-1/20= 6/20 simplify by 2: 6/20 divide by 2/2 =3/10. 3/10 is your answer
7 0
4 years ago
Read 2 more answers
Someone plz help me with this??????????!!!!!!!!!!
attashe74 [19]

Answer:

The answer is B.

Step-by-step explanation:

3 times 3 is 9. 2 times -6 is -12. 9 + -12 is -3.

9 times 3 is 27. 4 times -6 is -24. 27 + -24 is 3.

8 0
3 years ago
How can you use what you know about square numbers to find the square root of a non-perfect square number
Harrizon [31]
Finding the square<span> root of a </span>number<span> is the inverse operation of squaring that </span>number<span>. Remember, the </span>square<span> of a </span>number<span> is that </span>number<span> times itself. The perfect squares are the squares of the whole </span>numbers<span>. The </span>square<span> root of a </span>number<span>, n, written below is the </span>number<span> that gives n when multiplied by itself.

</span>
3 0
4 years ago
What would be the equation for #23???
Rufina [12.5K]
Hi there!

Let r be the number of matches that Rebecca's team won.

We know that Katheryn's team won 9 more matches than Rebecca's team, and we know that Katheryn's team won 52 matches.

Using this given information, we can create the following equation.

r+9=52

If you wish to solve this, we can subtract both sides by 9 to get the following value for r.

r=43

Have an awesome day! :)

~collinjun0827, Junior Moderator
8 0
3 years ago
Read 2 more answers
Other questions:
  • How many millimeter are there in 5 kilometers ​
    6·2 answers
  • Simon is doing a card trick using a standard 52 card deck. He shows his friend a card, replace it, and then shows his other frie
    8·1 answer
  • Dave has had a gym membership for 10 weeks. He goes to the gym 5 times a week. Each visit, he exercises for 1.75 hours. He spend
    9·1 answer
  • Y=f(x)=(16)^x find f(x) when x=1/2
    6·1 answer
  • Trig work that i don’t understand. pls help
    13·1 answer
  • What is the measure of DAC?<br><br> - 30<br> - 45<br> - 60 <br> - Not enough information
    5·2 answers
  • The length of a rectangle is 15 centimeters and the width is 8 centimeters. Which is the perimeter of the rectangle?
    15·1 answer
  • Simplify the F = ABC + A’B + ABC
    12·1 answer
  • X^2-x-42=0<br> Help I just need the line of symmetry
    6·1 answer
  • NEED HELP IMMEDIATELY PLEASE HELP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!