3 years ago

(-10) – (+6) = (-10) + (-6) = -4

Mathematics

1 answer:

Rudiy273 years ago

6 0

Answer:

0= -4

Step-by-step explanation:

(-10) -(+6) = (-10) + (-6) = -4

-10 + 10 -6 + 6 = -4

0 = -4

You might be interested in

3. The odds of winning a bike is 7:15. The probability of winning a remote control car is 50%. For

Elenna [48]

50% - .5
7/15 - .46

the remote control car

5 0

3 years ago

G(z) = 3z + 8 g(2w) =

Dima020 [189]

Answer:

$g(2w)=6w+8$

Step-by-step explanation:

We know that $g(z)=3z+8$

And we want to find $g(2w)$

So, we will simply substitute 2w for z. This yields:

$g(2w)=3(2w)+8$

Distribute. Therefore:

$g(2w)=6w+8$

5 0

3 years ago

Factoring 3xsquared + 14x +20

lesya692 [45]

The equation (3xsquared+ 14x + 20 = 0) has no real roots, so there are no factors made of only real numbers.

The factors are [ -7 plus and minus ( i x square root of 11 ) ]

" i " is the square root of -1 .

6 0

3 years ago

The distance between New York and Philadelphia by railroad is 90 miles; the distance between them by river and ocean is 240 mile

mafiozo [28]

Answer:

3/8

Step-by-step explanation:

Well, just put the first one over the second one.

90/240

and simplify

=3/8

5 0

3 years ago

Read 2 more answers

Which of the following expressions could be used to find the average (mean) of the numbers k, m, and n?

olganol [36]

None of the expressions shown here will give the mean. That is computed by

$mean=\dfrac{k+m+n}{3}$

3 0

4 years ago