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2 years ago

A negative number minus a positive number is always negative true or false?

Mathematics

2 answers:

MariettaO [177]2 years ago

7 0

Answer:

False

Step-by-step explanation:

Mashcka [7]2 years ago

6 0

Answer:

True

Step-by-step explanation:

for eg

-1-(+5) = -6

the positive number changes into a negative one bcz of.the minus/substraction sign

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Hillsdale's zoo has two elephants. The male elephant weighs 9 7/12 tons and the female elephant weighs 3 5/6 tons. How much more

Alex Ar [27]

Answer:

6 10/12

Step-by-step explanation:

thank u

7 0

2 years ago

Read 2 more answers

For the line passing through the points (-3,1) and (2,-5)

Ronch [10]

Answer:

y=-6/5x-2.6

Step-by-step explanation:

7 0

3 years ago

PleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeSimplify -2^3

mars1129 [50]

Answer:

Therefore,

$(-2)^{3}=-8$

Step-by-step explanation:

Simplify

-2^3

$(-2)^{3}$

It is read as negative 2 raised to the power three,

also it is the cube of negative 2

we know that $a^{3}$ given as

$a^{3}=a\times a\times a$

so for negative a i.e -a

$(-a)^{3}=-a\times -a\times -a$

substituting a = 2 we get

$(-2)^{3}=-2\times -2\times -2$

negative sign multiplied by odd number of times then the sign remains negative.

Therefore,

$(-2)^{3}=-8$

5 0

3 years ago

Can you guys help me? :-(

VMariaS [17]

Answer:

$\frac{9}{10}$

Step-by-step explanation:

Find the LCD because like last time, you cannot add or subtract fractions with different denominators.

LCD = 10

Since the second fractions stayed at the same denominator, you will only have to multiply the first fraction.

$\frac{2 * 2}{5 * 2}$

$\frac{4}{10}$

$\frac{4 + 5}{10}$

$= \frac{9}{10}$

5 0

3 years ago

Read 2 more answers

What is the answer to 2(x+1)<x+3

Temka [501]

2x+2 < x+3
2x-x < 3-2
x <1

5 0

2 years ago