14/20 minus 3/5 equals

Answers

Answer 1

Answer: $(14)/(20)-(3)/(5)=(14:2)/(20:2)-(3)/(5)=(7)/(10)-(3)/(5)=(7)/(10)-(3\cdot2)/(5\cdot2)=(7)/(10)-(6)/(10)=(7-6)/(10)=(1)/(10)$

$(14)/(20)=(14:2)/(20:2)=(7)/(10)=0.7\n\n(3)/(5)=(3\cdot2)/(5\cdot2)=(6)/(10)=0.6\n\n(14)/(20)-(3)/(5)=0.7-0.6=0.1$

Answer 2

Answer: the answer for this question is 0.1
but as fraction is 14/20 - 3/5 = 1/4 or as a decimal .1

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In how many ways can you arrange the letters in the word GRADE?

Answers

dare
raged
dreg
egad
rage
drag
dear
gaed
gear
Ager
aged
grad
read
ged
gad
erg
era
rag
ear
reg
dag
are
age
red
rad

a total of 33 words

I'll do my best to answer this one.

For the first choice you have 5 options
You have 4 options for the second choice
You have 3 options for the third choice
You have 2 options for the fourth choice
You have 1 option for the fifth choice

5+4+3+2+1 = 15
15x5 = 75.

Either that or it might be 5! ie. 120. If anybody can validify/disprove this that would help

A blimp is 1500 meters high in the air and measures the angles of depression to two stadiums to the west of the blimp. If those measurements are 72.9° and 34.1°, how far apart are the two stadiums to the nearest meter?

Answers

Answer:

The distance between both stadiums is:

2215.49 m - 461.46 m =1754.03 m

Step-by-step explanation:

Look at the attached picture:

Lets say that the stadium on the left is stadium 1 and stadium 2 is on the right.

Using the angle property of alternate angles the angle above stadium 1 is 72.9° and the angle above the stadium 2 is 34.1°

By using trigonometric function of tangent we solve it as:

We know that tanθ = opposite / adjacent

Therefore,

tan 72.9°=1500/ adjacent

Now

adjacent = 1500/tan 72.9°

adjacent = 461.46 m

Solve for next angle:

Tan 34.1°=1500/ adjacent

adjacent = 1500/tan 34.1°

adjacent = 2215.49 m

Therefore the distance between both stadiums is:

2215.49 m - 461.46 m =1754.03 m ....

It is estimated that each guest at a party will eat 3/4 pounds of chocolates. How many guest can be served with 9 pounds of chocolate?

Answers

The number of guests that can be served 9 pounds of chocolate will be 12.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Division means the separation of something into different parts, sharing of something among different people, places, etc.

It is estimated that each guest at a party will eat 3/4 pounds of chocolates.

Then the number of guests that can be served 9 pounds of chocolate will be

⇒ 9 / (3/4)

⇒ 9 x 4 / 3

⇒ 3 x 4

⇒ 12

The number of guests that can be served 9 pounds of chocolate will be 12.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ2

12.
You must do 9 divided by 3/4
3/4 = .75
9 divided by .75 is 12

i’ll give brainliest to whoever guesses my fivirote number 1-20 its really not that hard.... theres a hint in here kinda lol

Answers

Answer:

Step-by-step explanation:

A: Miguel says that you can easily separate numbers divisible by 2 into two equal parts. Do you agree? Why or why not?B: Manny says that if Miguel is correct, then you can easily separate numbers divisible by 3 into three equal parts. Do you agree? Why or why not?

C: Lupe says that if any number is divisible by n, you can easily separate it into n equals parts. Do you agree with her? Explain.

Answers

Answer:

Step-by-step explanation:

A. Yes,Miguel is correct because all even numbers are the multiple of 2 and when we divide any even number resultant will be a whole number which represents the number of equal parts.

Example: 8 ÷ 2 = 4

B. Yes, Because all numbers which are multiple of 3, when divided by 3 resultant will be a whole number which represents the equal number of parts.

Example : 6 ÷ 3 = 2

C. Yes, Lupe is correct. When any number multiple of n is divided by n we get a whole number which represents the number of parts divided equally.

Example : 2n ÷ n = 2

A. Yes, the number 8 is divisible by 4. You can split it into two, 4 and 4.
B. Yes, the number 99 is divisible by 3, You can split it into three equal parts.
33,33, and 33.
C. Yes because it works like that for all of the numbers.
Hope this helps.

Jada lives in a city that has an area of 344.6 square miles. Her friend lives in a town that is one-tenth, or 0.1, that size. What is the area of her friend's town?