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
yKpoI14uk [10]
4 years ago
12

Quadrilateral ABCD has opposite sides that are parallel and side AB congruent to side DC. What classification can be given to AB

CD
Mathematics
2 answers:
fomenos4 years ago
6 0
One pair of opposite sides both parallel and congruent implies a parallelogram.
amid [387]4 years ago
5 0

Answer:

Parallelogram

Step-by-step explanation:

We are given that a quadrilateral ABCD.

Quadrilateral ABCD has opposite sides that are parallel Sides.It means side BA is parallel to side CD and side BC is parallel to side AD

AB is congruent to side DC.It means side AB is equal to side DC.

We  have to find the classification of given ABCD.

We know that  parallelogram in opposite sides are equal and opposite side are equal.

Rectangle in which opposite side are equal and parallel and each angle is equal to 90 degrees.

When opposite sides of quadrilateral are parallel and AB is equal to DC then the quadrilateral is  parallelogram.

Hence, the given quadrilateral ABCD isa parallelogram.

You might be interested in
For f(x) = x^2, find f(4 - sqrt(2))
ryzh [129]
\bf f(x)=x^2\qquad f(4-\sqrt{2})\implies x=4-\sqrt{2}
\\\\\\
f(4-\sqrt{2})=\left( 4-\sqrt{2} \right)^2\implies f(4-\sqrt{2})=\left( 4-\sqrt{2} \right)\left( 4-\sqrt{2} \right)

do a FOIL on it to get the product, or just use the binomial theorem to expand the binomial and simplify
4 0
3 years ago
Solving system of equations by substitution
weeeeeb [17]
Y=3x-10 and 3x+2y=16
y=3x-10
subsitute 3x-10 for y in other equation

3x+2y=16
3x+2(3x-10)=16
distribute
3x+6x-20=16
9x-20=16
add 20 both sides
9x=36
divide both sides by 9
x=4

sub back

y=3x-10
y=3(4)-10
y=12-10
y=2

x=4
y=2
(4,2) is soluiton
5 0
4 years ago
14 points!! Two times a number, plus five, equals the number, minus five.
kirill115 [55]

Answer:

I believe the answer will be

2x+5=x-5

7 0
4 years ago
PLEASE HELP THANK YOU SO MUCH IN ADVANCE. IF POSSIBLE PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER
natka813 [3]

Answer:

Step-by-step explanation:

To be right triangle has to verify the Pythagorean Theorem

hypothenuse² = (side 1 )² + (side 2)²

Since the hypothenuse is the largest of the sides we consider the largest number the hypothenuse and check the relation.

16, 30, 34

34² = 16²+30²; 1156 = 1156 ✅

16, 30, 34 are measurements of a right triangle

8, 14, 16

16² = 8² +14²; 256 = 260 ❌

8, 14, 16  is not a right triangle

10, 12, 16

16² = 10² +12²; 256 = 244 ❌

10, 12, 16 is not a right triangle

5, 12, 13

13² = 12²+5²; 169 = 169 ✅

5, 12, 13 are measurements of a right triangle

8 0
2 years ago
Which rule states that when two outcomes are independent, the probability that these outcomes occur together is the product of t
charle [14.2K]

The rule which states that when two outcomes are independent, the probability that these outcomes occur together is the product of their individual probabilities is "Multiplicative rule".

<h3>What is Multiplicative rule?</h3>

The likelihood of both events A and B occurring, in accordance with the probability multiplication rule, is equal to the product of the probability of B occurring and the conditional probability of event A occurring given that event B occurs.

If A and B are dependent events, then the probability of both events occurring simultaneously is given by:

P(A \cap B)=P(B) \cdot P(A \mid B)

The likelihood of both events occurring simultaneously in an experiment where A and B are two independent events is given by:

P(A \cap B)=P(A) \cdot P(B)

Multiplication Theorem of Probability:

The multiplication guidelines that we use in probability have already been taught to us, including;

\begin{aligned}&P(A \cap B)=P(A) \times P(B \mid A) \text {; if } P(A) \neq 0 \\&P(A \cap B)=P(B) \times P(A \mid B) \text {; if } P(B) \neq 0\end{aligned}

Therefore, the relationship between two events is explained by the probability multiplication rule.

Set AB represents the events in which both events A and B have occurred for two events A and B related to a sample space S.

Consequently, (AB) indicates that occurrences A and B happened at the same time. You can write the event AB as AB.

Using the characteristics of conditional probability, the likelihood of event AB is calculated.

To know more about rule of multiplication, here

brainly.com/question/15050512

#SPJ4

6 0
3 years ago
Other questions:
  • An angle measures 67.2° less than the measure of a supplementary angle. What is the measure of each angle?
    11·1 answer
  • What is the missing number in the equivalent fraction? 3/4=?/8
    7·2 answers
  • Can i get help with these questions
    6·1 answer
  • The distance between two cities is 330km. Two cars leave the two cities at the same time and drive towards each other with speed
    9·1 answer
  • A maritime flag is shown. What is the area of the shaded part of the flag? Explain
    7·1 answer
  • Aaron has 14 2/5 feet of rope. *He cuts it equally into 2 pieces. *He then cuts 1 of these pieces into 2/5 foot sections. How ma
    11·2 answers
  • For<br> x &lt; -2<br> f(x) =<br> -3x - 3<br> 6x – 28<br> for<br> Find f(5)
    12·1 answer
  • What is 1 49/60 simplified? (fractions)
    5·1 answer
  • A rectangular yard has a width that is 10 feet longer than the width . If the the area of the yard is 600 squared feet , find th
    13·1 answer
  • I need to know how to solve this problem, you don't necessarily have to answer it, i just don't know the name and the steps to s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!