All categories

2 years ago

My equasion is -0.84 divided by -2.8 how do i divide that?

Mathematics

2 answers:

Sergeu [11.5K]2 years ago

8 0

Answer: 0.3

Step-by-step explanation:

Dmitriy789 [7]2 years ago

7 0

Answer:

0.3

Step-by-step explanation:

Since both numbers are negative, the answer will be positive.

Here you can move the decimals places, or straight up divide it.

If you move the decimal places, the number of places you move must be the same on both. So .84 to 84. you moved two decimal places, so you have to move two on 2.8. so 2.8 is now 280.

Then divide normally, 84/280

280 can only go 0.3 times into 84

And dividing -0.84 by -2.8 also gives you 0.3

You might be interested in

If f(x)=-3x+3, then f-1(x)=

olganol [36]

Answer: f^{-1}(x) = 3-x/3

Step-by-step explanation: Let y = f(x) and rearrange making x the subject, that is...

1. y = - 3x + 3 ( add 3x to both sides )

2. 3x + y = 3 ( subtract y from both sides )

3. 3x = 3 - y ( divide both sides by 3 )

4. x = 3-y/3

Change x back into terms of y

f^{-1}(x) = 3-x/3

6 0

3 years ago

Read 2 more answers

A) Complete the table of values for y = 6 - 2x 0 1 2 3 4 5 -4

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

mark brainliest

6 0

2 years ago

I really need help with this my deadline is very soon

Harman [31]

Answer:

$(3)\ y = -x$

$(5)\ y = -3x -2$

Step-by-step explanation:

Required

The equation in slope intercept form

Solving (3):

$m = -1$

$(x_1,y_1) =(4,-4)$

The equation in slope intercept form is:

$y = m(x - x_1) + y_1$

This gives:

$y = -1(x - 4) -4$

Expand

$y = -x + 4 -4$

$y = -x$

Solving (5):

$m = -3$

$(x_1,y_1) = (1,-5)$

The equation in slope intercept form is:

$y = m(x - x_1) + y_1$

This gives:

$y = -3(x - 1) - 5$

Expand

$y = -3x + 3 - 5$

$y = -3x -2$

8 0

2 years ago

After the first term in a sequence, the ratio of each term to the preceding term is r. If the first term is a, what is the third

irinina [24]

Answer:

The 3rd term is

$ar^2$

Step-by-step explanation:

From the given information, the first term of the sequence is

$a_1=a$

The common ratio of the sequence is

$r$

The explicit formula for a geometric sequence is :

$a_n=a_1(r^{n-1})$

To find the third term, we put n=3 to get:

$a_n=a(r^{3-1})$

This simplifies to:

$a_3=ar^2$

7 0

3 years ago

Can anyone please help me please

Rashid [163]

Answer:

this isnt spanish

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers