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3 years ago

Rename 1/5 and 9/10 using the least common denominator

Mathematics

2 answers:

melomori [17]3 years ago

6 0

Answer:

2/10 9/10

Step-by-step explanation:

lutik1710 [3]3 years ago

5 0

Answer:

2/10

you have to match the bottom number on both fractions then do what ever you did to the top number

so with this to get the 5 to a 10 you have to times it by 2

so you do the same to the 1

Step-by-step explanation:

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a woman walks in and steals 100 from a register. 5 minutes later uses the same 100 to buy merchandise from that same store and b

murzikaleks [220]

She took 100, the store has - 100
she went back and bough
70 bucks in stuff, the store has - 70

yes, she took the $100 bill and gave it, got back $30, that means she only kept $30 from the original bill.

the store however, lost the original $100 bill plus the $70 in merchandise, so they have -$170.

5 0

3 years ago

You download 12 news songs to your phone. Then you delete 5 old songs.Write each amount as an integer.

Gennadij [26K]

Hey there! :D

When you have a value, it is usually positive.

For example, if I have 5 chocolate bars, then I have +5 chocolate bars.

When you take away a value, it is usually negative.

For example, I have 3 chocolate bars away, then I would have 3 fewer chocolate bars. (-3)

Integers are negative or positive whole numbers.

12 songs= 12 <== the integer

Delete 5 old songs= -5 <=== the integer

I hope this helps!
~kaikers

8 0

4 years ago

Read 2 more answers

How to do splitting method of x square- 2x -8

Leni [432]

Answer:

Hey mate

kindly see attached picture:)

hope it helped you ☺️

3 0

3 years ago

Read 2 more answers

QUESTION 2. the feasible region shows the number of chairs x and tables y that a furniture company can build each week.

GalinKa [24]

Answer:

Part a) The company can not build 12 chairs and 5 tables

Part b) The company can build 18 chairs and 3 tables

Part c) The company can build 12,13,14,15,16 or 17 chairs

Step-by-step explanation:

we know that

If a ordered pair is a solution, then the ordered pair must be belong to the feasible region of the graph

Part a) Can the company build 12 chairs and 5 tables?

In this problem we have the ordered pair A(12,5)

Plot and verify if the point belong to the feasible region of the graph

see the attached figure to better understand the problem

The point A is not on the feasible region

therefore

The company can not build 12 chairs and 5 tables

Part b) Can the company build 18 chairs and 3 tables?

In this problem we have the ordered pair B(18,3)

Plot and verify if the point belong to the feasible region of the graph

see the attached figure to better understand the problem

The point B is on the feasible region

therefore

The company can build 18 chairs and 3 tables

Part c) One week, the company decides to build 4 tables. how many chairs can the company build?

For y=4

Find the value of x in the graph

The solutions point for y=4 tables are

(12,4), (13,4),(14,4),(15,4),(16,4) and (17,4)

therefore

The company can build 12,13,14,15,16 or 17 chairs

3 0

4 years ago

Is this generalization true? All triangles have at least 2 acute angles

Airida [17]

Yes
if you had less than 2, the lines wouldn't cross each other and wouldn't form a triangle

3 0

4 years ago

Read 2 more answers