Consider statement: If a quadrilateral is a rectangle then it is a parallelogram. Wright the inverse and contrapositive of the original statement. Are they true? Explain.

Answers

Answer 1
Inverse- If a quadrilateral is not a rectangle, then it is not a parallelogram. 

Contrapositive- If a quadrilateral is not a parallelogram, then it is not a rectangle. 

The inverse is false- there are non-rectangular parallelograms. The contrapositive is true- a rectangle will always be a parallelogram, so if a shape isn't a parallelogram, it cannot be a rectangle. 



Related Questions

at pizza pi, 9% of the pizzas made last week had extra cheese. if 27 pizzas had extra cheese how many pizzas in all were made last week

Answers

(27/9)100=300

THREE HUNDRED PIZZAS
YUMMYYYY
9%= .09

27 divide 9% =300

0R

27/.09=300


300 pizzas are made in the week

Which table could be a partial set of values for a linear function?

Answers

The fourth one because both the x and y variables increase at the same rate.

Answer:

Table 4

Step-by-step explanation:

As we know that

A Linear function is the one whose graph represents a line OR value of its dependent and independent variable change at a rate which remains constant throughout.

Now in the fourth table the values of x and y are given as show below:

  x          y

  0.0      0.0

  1          0.5

  2          1.0

  3          1.5

As we can see as the value of x increases by 1 from its previous value the value of y increases by 0.5 from its previous value. This trend remains the same throughout the given table.

So, we can say the partial set of values given table 4 represent the Linear Function

Rachel's hair grows 3.5 inches in 6 months. How much would you expect Rachel's hair to grow in 2 years.

Answers

If Rachel's hair grows 3.5 inches in 6 months and there are 24 months in 2 years we can find the solution by multiplying 3.5 by 4. The answer is 14 inches
multiply the 3.5 inches by four an you will get your answer. This is because 6 months is half a year so 2 years is four half years.

Distributive property 6(11+x)

Answers

Distributive 6 to 11+6 which is 66+x. This is the simipiest it gets. 
multiply 6 to each to get 66+6x

If three people share1/2pound of peanuts equally how much will each have

Answers

They would each have 1/6
To find the answer, divide 1/2 by 3
1/2 /3=1/6
Therefore each person will get 1/6 pound of peanuts

John paid $150 for renting a boat for 5 hours. Which graph shows the relationship between the cost of renting a boat for different hours?

Answers

Detail like what graph?

lol yeah where's the graph sorry lol

round 432 to the nearest hundred

Answers

It is 400.
Remember 5 and above give it a shove 4 and below let it go let it rest.
Hope I answered it! B)
Hi,
432 rounded to the nearest hundred is 400. Why? Because when you look at the tens place, if it's 5 or lower, it would round to the same number. If it's 6 and up, you round it +1 number. Example: 576; Look at the tens place. It's 6+ so it's rounded to 600.  212; Look at the tens place. It's 5 and below so it rounds to 200.

a variable whose value is greater than zero

Answers

it will be a Positive Variable
a variable can be anything.a can equal to 4 or 5. -A would be a negative variable I think

Mr.Chan buys a roll of paper towels for $2.19 and a bottle of window cleaner for $2.69 .In his state there is a 4% sales tax on these items. Mr.chan also buys a gallon of milk for $3.95. There is no tax for the milk . write a number sentence to find Mr.Chan's total bill and what is his total bill?

Answers

$9.03 in total. 20 cents in taxes.

Number sentence- 5.08 + 3.95 = 9.03

The total bill for Mr. Chan's will be;

⇒ $9.02

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Mr. Chan buys a roll of paper towels for $2.19 and a bottle of window cleaner for $2.69.

Sales tax = 4%

Mr. Chan also buys a gallon of milk for $3.95 and there is no sales tax on milk.

Now,

Since, Total cost of towels and bottle before tax = $2.19 + $2.69

                                                                          = $4.88

And, The sales tax on towels and bottle = 4% of $4.88

                                                             = 4/100  x $4.88

                                                             = $0.19

And, The cost of milk = $3.95

Thus, The total bill = $4.88 + $0.19 + $3.95

                            = $9.02

Therefore, The total bill for Mr. Chan's will be;

⇒ $9.02

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what is the answer to: simplify 2c x 3d x e

Answers

It is already in simplest form. Each number has its own variable and you can not combine anything.
Final answer:

The given expression '2c x 3d x e' can be simplified as '6cde'. This is done by multiplying the numbers and arranging the variables in alphabetical order.

Explanation:

The problem you provided: '2c x 3d x e' is an example of a mathematical expression involving alphanumeric terms. In mathematics, when alphanumeric terms are connected by multiplication as they are here, they can be treated as a single term.

To simplify the question, you just need to carry out the multiplication with the given numbers and arrange the variables alphabetically. Therefore, 2c x 3d x e can be simplified as 6cde (since 2 times 3 equals 6).

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Winnie the Pooh goes to the honey store to buy a case of honey for the winter. The case of 24 jars of honey cost $27.60. What is the cost of each jar?
A) $0.87
B) $1.00
C) $1.15
D) $62.40
I just need a simple explanation on how to do the problem.

Answers

27.6 divided by 24 = C) $1.15
The correct answer is C.

Someone came into my shop and stole $100 out of the register without my knowledge. The person came with the same $100 5 minutes later and he bought $70 in Items and I gave him back $30 change. How much money did I loose!!!!!!

Answers

You lost $30 
If this is a trick question then you lost $100
$100 because $30 in cash and the $70 worth of items

1. Simplify. 42 (square, so it's 4 x 4)+ 25

1. 21

2. 29

3. 41

4. 51


2. Simplify the expression.

55− 4⋅5 + 1255 − 4 ⋅ 5 + 12

Enter your answer in the box.



Simplify

3. 72+22 (both are square)

1. 9

2. 53

3. 81

4. 94


4. Simplify.

4. 33 + 5 ⋅ 533 + 5 · 5 (first one is square)



1. 52

2. 58

3. 70

4. 190


5. Evaluate the expression.

42 − 3 ⋅ 4 + 742 − 3 ⋅ 4 + 7 (the first one is square)

Enter your answer in the box.

Answers

1 a  2 54 3 d 4 c 5 500

Out of 15 serves in a volleyball game, 0.6 of them were in bounds. What percent of the serves were in bounds?

Answers

Im assuing the 0.6 is a percentage and not the number of  passes then :

100% - 60% = 40%


Tyler is making applesauce. He can make 1/6 cup in ½ a minute. How many cups can he make in a full minute?

Answers

He can make 2/6 (which simplifies to 1/3) in one full minute.

Tyler can make 1/3 cup of applesauce in one full minute by doubling the amount he can make in half a minute.

Tyler is making applesauce and can make 1/6 cup in [tex]\frac{1}{2}[/tex] a minute. To find out how many cups he can make in a full minute, we simply double the amount he can make in half a minute since a full minute is twice as long as half a minute. So, if Tyler makes 1/6 cup in [tex]\frac{1}{2}[/tex] a minute, in one full minute he can make:

1/6 cup + 1/6 cup = 2/6 cup2/6 cup simplifies to 1/3 cup (since 2 divided by 6 can be reduced to 1 divided by 3).

Therefore, Tyler can make 1/3 cup of applesauce in one full minute.

write a story problem for the additional sentence 7 +2=9

Answers

That's simple. Don't worry. I got your back.

Robin Thang have bought seven apples from the store. His little sister gives him 2 more apples? How many apples does Robin Thang have in all?

The capacity of joses vase is 2,419 milliliters of water. He poured 1 liter 299 milliliters of water into the empty vase. Then, he added 398 milliliters. How much more water will the vase hold?

Answers

Final answer:

The vase can hold 722 milliliters more water.

Explanation:

To find out how much more water the vase will hold, we need to subtract the initial amount of water from the capacity of the vase. First, we convert 1 liter 299 milliliters into milliliters by multiplying 1 liter by 1,000 and adding 299 milliliters. So, 1 liter 299 milliliters is equal to 1,299 milliliters. Next, we add 398 milliliters to 1,299 milliliters to get the total amount of water poured into the vase, which is 1,697 milliliters. Finally, we subtract 1,697 milliliters from the capacity of the vase, which is 2,419 milliliters.

Therefore, the vase can hold 722 milliliters more water.

ANSWER ASAP



The average blue whale weighs 374,850 lb. The average African elephant male weighs 11,845 lb.

What is the approximate difference between the average weights of the two animals?
Round the weight of each animal to the nearest ten thousand to find the answer.

Answers

363,005
Rounded it is 360,000

how many fifths are in 1.8

Answers

1/5 = 0.2

1.8 / 0.2 =9 

9 fifths
The answer is nine fifths. 
1.8 = 1 8/10  = 1 4/5 = 9/5.

What is the value of x in 6/15 = x/9

Answers

The answer is x=3.6 . First, you'd cross multiply 6 by 9, and then divide it by 15.

What equation do you get when you solve the equation the equation gh-gt+g=t for g?

Answers

Final answer:

To solve the equation gh - gt + g = t for g, factor g out from the left-hand terms and then divide both sides by (h - t + 1) to isolate g.

Explanation:

To solve the given equation gh - gt + g = t for g, we need to isolate g on one side of the equation. Starting with the original equation, factor out g from the terms on the left-hand side:

g(h - t + 1) = t

Next, divide both sides of the equation by (h - t + 1) to solve for g:

g = t / (h - t + 1)

This gives us the value of g in terms of t, h, and g as constants, which may be aligned with concepts from physics such as the acceleration due to gravity and gravitational potential energy (G.P.E.).

Final answer:

To solve the equation gh - gt + g = t for g, you can factor out g, isolate the g term, and then divide both sides of the equation by (h - t).

Explanation:

To solve the equation gh - gt + g = t for g, we can start by combining like terms on the left side of the equation. This gives us gh - gt + g = t. Then, we can factor out g from the first two terms, which gives us g(h - t) + g = t. Next, we can subtract g from both sides of the equation to isolate the g term. This gives us g(h - t) = t - g. Finally, we can divide both sides of the equation by (h - t) to solve for g. This gives us g = (t - g) / (h - t).

Lana needs X more dollars to buy a new scrapbook that sells for $8.35 she has $4.88 so far. Solve the equation $4.88 plus tax equals $8.35 to find out how much more money she needs.

Answers

To find out how much tax they give you, you would need to subtract $4.88 from $8.35 which would be $3.46 and so $3.46 would be the tax.
Final answer:

Lana needs an additional $3.47 to buy the scrapbook, which is found by subtracting the amount she has ($4.88) from the total cost of the scrapbook ($8.35). The provided question's mention of tax is not included in the calculation as no tax rate is given, and it's assumed that the $8.35 is the final price after tax.

Explanation:

The student asked how much more money Lana needs to buy a scrapbook priced at $8.35 if she already has $4.88. To find out the additional amount Lana needs, we subtract the money she already has from the total cost of the scrapbook.

Subtracting the amounts:

$8.35 (total cost) - $4.88 (amount Lana has) = $3.47

Therefore, Lana needs an additional $3.47 to purchase the scrapbook.

Note that the mention of 'plus tax' in the question may be confusing because taxes are typically added on top of the listed price, but here we are not given a tax rate. Hence, in our calculation, we assume the $8.35 already includes any tax.

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what is z^(3)+5z+3z^(2)+1 - 4 - 2z^(2) simplified

Answers

I hope this helps you



z^3+5z+3z^2-4-2z^2



z^3+z^2+5z-4

You jog 2 kilometers in 12 minutes. At this rate, how long will it take you to complete a 5 kilometer race?

Answers

It will take you about 30 minutes to jog a 5 kilometer race
It would take you 30 minutes to complete a 5 kilometer race.

if 2/3 of the girls in class have brown eyes and one fourth of the girls have blue eyes what fraction of girls in class have neither blue or brown eyes

Answers

Answer: 1/12

1.
find the common denominator
8/12 brown and 3/12 blue

2. add the fractions

8/12 + 3/12 = 11/12

3. subtract the total of blue and brown from one
12/12 - 11/12 = 1/12

Answer:

1/12

Step-by-step explanation:

the mad hatter buys his tea in bulk from the local store. a case of 100 tea bags cost 15 gold coins

Answers

There is no question here to answer.

Each time Allison goes to the recycling center , she takes 10 bags of cans . She will go twice this month 3 times next month ,and once the following month . How many bags of cans will Allison take to the recycling center in these three months ?

Answers

ALison would have taken 60 bags in three months

The required number of bags that Allison takes to the recycling center is 60 bags.

Given that,
Each time Allison goes to the recycling center, she takes 10 bags of cans. She will go twice this month 3 times next month, and once the following month .

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
Total number of times Allison went to the recycling center in three months,
= 2 + 3 + 1 = 6
Each time takes 10 bags of can,
So, total number of bags of can = 10 × 6 = 60

Thus, the required number of bags that Allison takes to the recycling center is 60 bags.

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How many times does 50 go into 186 when dividing

Answers

50 goes 2 times into 186 when dividing

Kristen is making lanyards for a convention. She needs to make 1,000 lanyards and knows that 1 lanyards uses 1.75 feet of cord. How much cord will Kristen need?

Answers

well 1.75ft times 1000 is 1750ft of cable
To solve multiply 1.75 by 1,000
7.25x1000=7250
So Kristen needs 7,250 feet of cord
Hope this helped!!

Tom and Sam shared equally one third of a chocolate bar. What fraction of the chocolate bar did each child get?

Answers

1/3 each , hope it helps

 
If two people shared one section worth one third then you divide one there by two (1/3)/2 aka (1/2)*(1/3) and you'll get 1/6
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