Help me with this? cause I dont really understand this.

Answers

Answer 1

Answer: 1.)3/10 divided by 1/2 3 ÷1=1 10÷2=5 so answer is 1/5

3.)2/6 divided by 2/4 answer is 0.0416666667 simplify 0.04

4.)3/8 divided by 1/2 answer is 1/4

Answer 2

Answer: Dividing fractions is easy You have 3/10 and you multiply 1/2 by its reciprical so it's 3/10 times 2

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2z^4-10z^3+4z^2 factorable?

Answers

yes
factor out the 2z^2 in each term
(2z^2)(z^2-5z+4)
factor some more
z^2-5z+4
find what 2 numbers multiply to get 4 and add to get -5
the numbers are -1 and -4
(z-1)(z-4)

the factored form is
(2z^2)(z-1)(z-4)

a rectangular plot of land is 100 feet long and 50 feet wide how long is the walkway along the diagonal? round to the nearest foot.

Answers

The length of the walkway along the diagonals is 112 feet.

What is Pythagoras Theorem?

Pythagoras theorem states that for a right angled triangle, the square of the hypotenuse is the sum of the squares of base and altitude.

Given that,

a rectangular plot of land is 100 feet long and 50 feet wide.

Length = 100 feet

Width = 50 feet

Length along the diagonal can be found using the Pythagoras Theorem.

Length and width of the rectangle can be taken as the legs and diagonal is taken as the hypotenuse.

Length of the diagonal = √(100² + 50²) = √12500 = 111.8 ≈ 112 feet

Hence the length of the walkway is 112 feet.

Learn more about Pythagoras Theorem here :

brainly.com/question/21926466

#SPJ3

Length - 100feet
Width - 50 feet
Acc to Pythagoras theorem
Diagonal = sqrt( Length^2 + Width^2)
= sqrt( 100^2 + 50^2)
= sqrt (10000 + 2500)
= sqrt(12500)
= 111.8

So diagonal is around 112 feet long.

4 sisters share 3 muffins equally

Answers

Four sisters share three muffins equally. That is:
$3/4 = 0.75.$

3/4 = 0,75 muffin / sister

elena spent $2.50 on pineapple juice. pineapple juice costs $0.10 per ounce. how many ounces of pineapple juice did elena buy?

Answers

2.50 divided by 10 is 0.25 because you move the decimal place to the left with division. I hope this helps

Answer:

0.25

Step-by-step explanation:

I'm a genius plus I did this already

What is 2.33 written as a mixed number in simplest form?A. 1002/33
B. 233/100
C. 2100/33
D. 233/100

Answers

The correct answer for the question that is being presented above is this one: "233/100". When the decimal 2.33 written as a mixed number in simplest form, then the answer will 233/100. You just move the decimal point in 2.33 two places to the right. Since, there are two decimal places, therefore the denominator should be 100.

Answer:

Step-by-step explanation:

It is not B.233. 100 MY GIVEN ME BAD...

Two batches of soup will serve 8 people. Lonnie needs to make enough soup for 120 people. If the recipe calls for 2 onions for one batch, how many onions will Lonnie need?

Answers

"2 batches of soup will serve    8 people."
Then x batches of soup will serve 120 people
120.2 = 8.x
x = 30 batches of soup will serve 120 people.

"2 onions for    1 batch"
Then y onions for 30 batches
30.2 = 1.y
y = 60 onions

2 batches - 8 people
2 onions - 1 batch
x onions- 120 people
From proportion
y batches-120 people
2batches - 8 people
after cross multiplication
120/8=15*2=30 batches
x onions - 30 batches
2 onions- 1 batches
30 batches *2=60 onions

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