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kirill115 [55]
3 years ago
11

What is 1 half subtract 1 tenth

Mathematics
2 answers:
Anna [14]3 years ago
8 0
To solve for \frac{1}{2}- \frac{1}{10} You first need to find a common denominator.

To do so, you need to make both denominators 10 by multiplying the top and bottom of \frac{1}{2} by 5

\frac{5}{10}- \frac{1}{10}=\frac{4}{10}    Reduce by dividing both the top and bottom by 2

Your answer is \frac{2}{5}
Yuliya22 [10]3 years ago
6 0
The answer is <span><span /></span>0.4 that is what i got

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Lulu wants to get fit. She started with 50 laps a day and she intends to add 10 laps every week. Write a mathematical expression
Bumek [7]

The mathematical expression for the given statement is 50 + 10x

<h3>How to write a mathematical expression for this statement?</h3>

The given parameters are:

Initial distance = 50 laps

Rate of increment = 10 laps each week

Represent the number of weeks with x

So, we have:

Number of laps = Initial distance + Rate of increment * Number of weeks

This gives

Number of laps = 50 + 10 * x

Evaluate

Number of laps = 50 + 10x

Hence, the mathematical expression for the given statement is 50 + 10x

Read more about expressions at:

brainly.com/question/723406

#SPJ1

8 0
2 years ago
Alice and carl each have the same total number of marbles. alice put her marbles into groups of 4 with none left over.carl put h
11111nata11111 [884]
Into? Is hard to answer without the rest of the problem
6 0
3 years ago
What percent of 8 is 20
gavmur [86]
You write it as a improper fraction first*
 20
-----
  8
and then u divide 8 into 20 
and we know that it goes in it 2.5 times
so simply from here
it is 2.5%
3 0
3 years ago
Find the value of x.<br>need the answer today please.<br>Thank you.​
charle [14.2K]

Answer:

x =8.34654305

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adjacent / hypotenuse

cos 33 = 7/x

Switching places with the x and the 33

x = 7/ cos 33

x =8.34654305

3 0
3 years ago
Read 2 more answers
Pleaseeee helpppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!
Goryan [66]

Answer:

I think you're supposed to add all the fives together. That is what MY teacher taught me to do :/

Step-by-step explanation:

The shape is a square that is tilted and looks like a rhombus. Just add the 5's together.

4 0
3 years ago
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