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3 years ago

Which of the following matches a quadrilateral with the listed characteristics below ?

Mathematics

2 answers:

Sedbober [7]3 years ago

6 0

Answer:

D) Square

Step-by-step explanation:

We can start with the process of elimination.

Trapezoids don't have four right angles- can't be that. Neither do parallelograms.

So, we're just left with seeing whether rectangles have congruent sides- essentially, whether their sides are all the same shape or not.

Well, rectangles aren't always congruent. When you think of rectangle, usually, something with two long lines and two shorter lines comes to mind.

That leaves us with square.

Alex73 [517]3 years ago

5 0

Answer:

square

Step-by-step explanation:

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It takes Evan 6 3/4 hours to mow 3 lawns. it takes him 2 1/3 hours to mow Mr. Smiths yard and 1 3/4 hours to mow Ms. Lee's yard.

Ratling [72]

Answer: $2\frac{2}{3}\ hours$

Step-by-step explanation:

Given: The total time taken by Evan to mow the 3 lawns = $6\frac{3}{4}=\frac{27}{4}\ \text{hours}$

Time taken by Evan to mow the first lawn = $2\frac{1}{3}=\frac{7}{3}\ \text{hours}$

Time taken by Evan to mow the second lawn = $1\frac{3}{4}=\frac{7}{4}\ \text{hours}$

Now,Time taken by Evan to mow the third lawn = $\frac{27}{4}-\frac{7}{3}-\frac{7}{4}$

⇒Time taken by Evan to mow the third lawn = $\frac{81-28-21}{12}$

⇒Time taken by Evan to mow the third lawn = $\frac{32}{12}=\frac{8}{3}=2\frac{2}{3}\ hours$

Hence, the time taken by Evan to mow the third lawn = $2\frac{2}{3}\ hours$

7 0

3 years ago

The price paid for a $250 table after a 30% discount is applied ... What is the answer ? Giving Brainlist.

Liono4ka [1.6K]

Answer:

Step-by-step explanation:

Take the pre-sale price.

Divide the original price by 100 and multiply it by 30.

Take this new number away from the original one.

The new number is your discounted value.

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2 years ago

Express in scientific notation. 1.24 x 10^6/ 6.2 x 10^

Novay_Z [31]

Answer:

200000x 10x

Step-by-step explanation:

hope this helps

3 0

2 years ago

Find the number of subset and number of proper subset from A=(5,6,7,8)

dezoksy [38]

Step-by-step explanation:

The number of subsets=2ⁿ where n=4 members

2ⁿ=2⁴=16

Number of proper subsets=2ⁿ-1

16-1=15

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3 years ago

Can someone please answer this question

aniked [119]

Option "D" would be your answer.

- KJ, JL, LK

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3 years ago

Read 2 more answers