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3 years ago

Is all negative numbers intergers ?

Mathematics

2 answers:

miskamm [114]3 years ago

7 0

Answer:

yes

Step-by-step explanation:

because an integer is all whole numbers and their opposites

kobusy [5.1K]3 years ago

5 0

Answer:

Yes. Intergers are all whole numbers so negative whole numbers are included too.

Step-by-step explanation:

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Which dimensions cannot create a triangle? a three sides measuring 6 cm, 8 cm, and 10 cm b three angles measuring 40 degrees, 70

NISA [10]

Answer:

A,C,D are triangles, B is not.

Step-by-step explanation:

Let 3 sides of a triangle be a,b,c.

A triangle have the sum of 3 angles = 180 degree

and

a-b<c<a+b (similar for a and b)

a. three sides measuring 6 cm, 8 cm, and 10 cm

Satisfied the a-b<c<a+b property -> triangle

b. three angles measuring 40 degrees, 70 degrees, and 65 degrees

Total of 3 angles = 40+70+65 = 175 > 180

-> not triangle

c. three angles measuring 10 degrees, 25 degrees, and 145 degrees

Total of 3 angles = 10+25+145 = 180

-> triangle

d. three sides measuring 9 m, 15 m, and 9 m

Satisfied the a-b<c<a+b property -> triangle

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20%20%2B%20%20%5Cfrac%7B1%7D%7B3%7D%20" id="TexFormula1" title=" \fra

beks73 [17]

Here is you're answer:

In order to get the answer you have to find the common denominator then add.

$\frac{1}{2} + \frac{1}{3}$
Find common denominator:
$CD = 6$
Add:
$1 + 1 = 2$
$= \frac{2}{6}$
Simplify:
$\frac{2}{6} \div 2 = \frac{1}{3}$
$= \frac{1}{3}$

Therefore you're answer is "1/3."

Hope this helps!

3 0

3 years ago

URGENT!!!! Han earns $48 for babysitting 3 hours. How much money does Han make per hour? Explain

Lana71 [14]

Answer:

Step-by-step explanation:

If he earns $48 dollars in 3 hours, you need to divide 48 by 3 to work out how much he makes per hour. and 48/3 = 16. So he makes $16 dollars an hour.

8 0

3 years ago

Read 2 more answers

Solve this problem???

Svetllana [295]

The denominator of the first term is a difference of squares, such that

4a ² - b ² = (2a)² - b ² = (2a - b) (2a + b)

So you can write the fractions as

(4a ² + b ²)/((2a - b) (2a + b)) - (2a - b)/(2a + b)

Multiply through the second fraction by 2a - b to get a common denominator:

(4a ² + b ²)/((2a - b) (2a + b)) - (2a - b)²/((2a + b) (2a - b))

((4a ² + b ²) - (2a - b)²) / ((2a - b) (2a + b))

Expand the numerator:

(4a ² + b ²) - (2a - b)²

(4a ² + b ²) - (4a ² - 4ab + b ²)

4ab

So the original expression reduces to

4ab / ((2a - b) (2a + b))

4ab / (4a ² - b ²)

upon condensing the denominator again.

8 0

3 years ago

A pet groomer who gets groomed is an example of what type of pay

pashok25 [27]

This question doesn't make sence to me could you explain

6 0

3 years ago