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3 years ago

The set of numbers that includes the whole numbers and their opposites is called the set of...?

Mathematics

2 answers:

stiv31 [10]3 years ago

6 0

Answer:

integers

Step-by-step explanation:

sineoko [7]3 years ago

6 0

Answer:

integers

Step-by-step explanation:

Integers include positive and negative whole numbers

Real numbers include all non-complex numbers

Rational numbers can be represented by a fraction

Natural numbers are non-negative whole numbers (some define it as positive whole numbers)

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What is the sum?Complete the equation (help)

vitfil [10]

Answer:

converting the equation to improper fraction

31/5+(-38/5)

31/5-38/5( the plus sign affected the minus sign inside of the bracket which is+*- = -)

multiply both terms by 5

31-38= -7

7 0

3 years ago

If 445 to base n is equal to 173,find the value of n

Troyanec [42]

Answer:

(4×n²) + (4×n¹) + (5×n^0) = 173

4n² + 4n + 5 = 173

4n² + 4n = 168

divide through by 4

n² + n - 42 = 0

n² + 7n - 6n - 42= 0

(n + 7)(n - 6) = 0

n = -7 or 6

but the solution is 6 since base is not negative.

6 0

3 years ago

Helppppppppppppppppppppppppppppppppppppppppppppp

Temka [501]

#1 is 4,-2

#2 is I cnt figure out

#3 is 12,-8

5 0

3 years ago

The data in the table represents the value of a savings account at the end of each year for 6 years. The relationship between th

fgiga [73]

Answer:

1. Constant multiplicative.

2. 1.05.

Step-by-step explanation:

Their savings increase by 1.05x every year.

7 0

3 years ago

What is the length of BC in the right triangle below?

Neko [114]

Answer and Step-by-step explanation:

How to solve:

Use the Pythagorean Theorem to find the length of side BC.

Pythagorean Theorem Formula:

$A^2+B^2=C^2$

Side AB will be A, side AC will be B, and side BC will be C.

Plug in values.

$8^2+15^2 = C^2\\\\\\64 + 225 = C^2\\\\289 = C^2\\Square.root.both.sides.\\\\\sqrt{289} = C\\17 = C\\\\\\$

This means the answer is A. 17.

I hope this helps!

#teamtrees #PAW (Plant And Water)

5 0

3 years ago