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ludmilkaskok [199]

3 years ago

6

which of the following is a counterexample of the statement, "the sum of an odd number and an even number is always positive"? -

4+3=1, 1+0=1, -2+5+3, 1+2=3

2 answers:

creativ13 [48]3 years ago

8 0

Answer:

first one -4+3 is -1 not 1

Korvikt [17]3 years ago

8 0

Answer:

The first one

−4+3=−1

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7nadin3 [17]

Answer:

length is 6 cm

Step-by-step explanation:

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breadth = 7/3 cm

length = area/breadth

length= 14/7/3

14×3/7= 6cm of length

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A square garden has an area of 100 square feet. What is the perimeter of the garden? show your work.

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3 years ago

Write a recursive rule and a explicit rule for the sequence I really need help

Shalnov [3]

Answer

y = 6x

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To write a recursive or explict rue for this sequence, we need to firstly examine the given sequence.

If we let money spent = y and number of weeks = x

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when x = 3, y = 18

when x = 4, y = 24

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2 years ago

Simplify 512^1/9 in rational form

ryzh [129]

Answer:

2

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3 years ago

which property is illustrated by the following statement? 2(-3/9)=(-3/9)2^? Associative Property of Addition, Commutative Proper

Ratling [72]

Consider the given statement:

$2(\frac{-3}{9}) = (\frac{-3}{9})2$

We have to identify the property used in this statement.

1. Associative Property of Addition: Let a,b and c be three real numbers. This property states that $a+(b+c) = (a+b)+c$ . This property is not used in the given statement.

2. Commutative property of multiplication: Let 'a' and 'b' be two real numbers. This property states that $a \times b = b \times a$ .

In the given statement, $2(\frac{-3}{9}) = (\frac{-3}{9})2$

This statement holds commutative property of multiplication as whether 2 is multiplied to $\frac{-3}{9}$ or $\frac{-3}{9}$ is multiplied to 2, the result is same.

So, Commutative property of multiplication is illustrated in this statement.

3. Inverse property of multiplication: A number 'a' is said to have an inverse ' $\frac{1}{a}$ ' if $a \times \frac{1}{a}=1$ . This property is not used in the given statement.

4. Commutative property of addition: Let 'a' and 'b' be two real numbers. This property states that $a+b = b+a$ . This property is not used in the given statement.

3 0

4 years ago

Read 2 more answers