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Delvig [45]
1 year ago
11

Can someone help :’)

Mathematics
2 answers:
dem82 [27]1 year ago
6 0

Answer:

It's the first one.

Step-by-step explanation:

Commutative property means you change the order the items are in.

1/2 * 16 is simpler math than 1/5 * 16.

sukhopar [10]1 year ago
4 0

Answer:

Choose the first one and second and the last one.

Step-by-step explanation:

This is an simple

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Pls need help
koban [17]
1. A relation is a set from x to a set y is called a function if each element of c is related to exactly one element in y. That is,given an element c in c, there is only one element in y that x is related to.
2. You can set up the relation as a table of ordered pairs. Then, text to see if each element in the domain is matched with exactly one element in the range . if so you have a function
3. The domain is the set of all possible x-values which will make the function "work" and will output real y- values .When finding the domain , remember :the denominator (bottom) of a fraction cannot be zero .
4.
4 0
3 years ago
Martha took her family out to dinner. Their total bill was $32.58. She decided to leave their server a 20% tip. How much did Mar
MrMuchimi
$32.58 x 20% (0.2) = 6.156
Just round it and you get $6.16
4 0
3 years ago
Read 2 more answers
Chen wants to buy a pair of pants that regularly cost $54 . Today, the pants are on sale for 60% of the original price.
s2008m [1.1K]
Do a proportion
60/100= x/54

Cross multiply and divide
54 x 60= 3,240
3,240 divided by 100 is 32.4

Now subtract
54- 32.4= 21.6
Answer is $21.6
3 0
3 years ago
What is 0.05 repeating as a fraction ?
grin007 [14]
This is the best I got Require to make 2 equations with the same repeating part and subtract them to eliminate the repeating part.

begin by letting x = 0.5555555................. (1)

To obtain the same repeating part after the decimal point need to multiply by 10

hence 10x = 5.555555........................(2)

It is important to obtain 2 equations in x, where the recurring part after the decimal points are exactly the same.

now subtract (1) from (2) to obtain fraction

(2) - (1) : <span>9x=5⇒x=<span><span>59</span></span></span>

8 0
3 years ago
Will mark brainliest if correct (surface area question)
I am Lyosha [343]

Answer:

535

Step-by-step explanation:

8 x 7 = 56

15 x 17 = 255 .  255 / 2 = 127.5

15 x 17 = 255 .  255 / 2 = 127.5

15 x 7 = 105

17 x 7 = 119

119 + 105 + 127.5 + 127.5 + 56 = 535

6 0
2 years ago
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