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3 years ago

To which set does -1/2 belong? A whole numbers only B rational numbers only

Mathematics

2 answers:

Jlenok [28]3 years ago

8 0

Answer:

Step-by-step explanation:

Because -1/2 is not a whole number so b is the only answer left

Alex3 years ago

6 0

Answer is B as whole numbers are not written as fractional form

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All of them I need help please

NemiM [27]

19.

2568.75 - 2500 = 68.75;

( ? / 100 ) * 2500 = 68.75 ;

? * 25 = 68.75;

? = 68.75 ÷ 25

? = 2.75;

r = 2.75 %

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3 years ago

Which is greater 0.21 or 0.12 and why?

tatuchka [14]

0.21 is greater than 0.12 because it in the 20s

6 0

3 years ago

PLZ HURRY ITS TIMEDDD

Dafna11 [192]

Answer:

Option C. 4(20-16y): Each side measures 20-16y units.

Step-by-step explanation:

we know that

The perimeter of a square is equal to

$P=4b$

where

b is the length side of the square

we have

$P=(80-64y)\ units$

substitute the given value in the formula

$(80-64y)=4b$

solve for b

Divide by 4 both sides

$(20-16y)=b$

Rewrite the expression

$b=(20-16y)\ units$

<em>Alternative Method</em>

we have

$P=(80-64y)\ units$

Factor 4

$P=4(20-16y)\ units$

Each side measures (20-16y) units.

7 0

3 years ago

ira [324]

The answer is 16 yellow flowers

4 0

3 years ago

Read 2 more answers

How is dividing mixed numbers related to dividing whole numbers

Taya2010 [7]

Answer:

Dividing mixed numbers is very similar to multiplying mixed numbers. You just add one step—after changing the divisor into an improper fraction, you then find its reciprocal and multiply. ... First step: Write the whole number and the mixed number as improper fractions.

Step-by-step explanation:

4 0

3 years ago