All categories

2 years ago

The number z and −1.9 are additive inverses.

Mathematics

2 answers:

tia_tia [17]2 years ago

3 0

Additive inverses are numbers that add up to zero, such as 1 and -1. Z is the additive inverse of -1/9, so z is 1.9.

1.9 + -1.9 =0.

Drag the -1.9 icon to just one mark to the right of -2 on the number line, since each dash equals 0.1. Drag z to just one mark to the left of 2 on the number line.The sum will be zero, so drag the sum icon to 0 on the number line.

kicyunya [14]2 years ago

3 0

i took the quiz andhere is the answer

You might be interested in

List the integers from least to greatest: -22 , 0, 7 , -5, 3, -6, 10

Vladimir [108]

Answer:

-22,-6,-5,0,3,7,10

Step-by-step explanation:

It would be the highest negative integers in front, so going down, you'd reach 0. Then go up positive number 3,7,10.

3 0

3 years ago

Ms. Wittenberg had a total of $220. She spent $11 at Dunkin' Donuts.

Sphinxa [80]

She spent 5% of her money

8 0

2 years ago

HELP PLEASE: Which is the equation of the graphed line written in

maksim [4K]

Answer:

$x - y = 0$

Step-by-step explanation:

Required

The graph equation

From the graph, we have:

$(x_1,y_1) = (0,0)$

$(x_2,y_2) = (1,1)$

The slope of the graph is:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{1-0}{1-0}$

$m = \frac{1}{1}$

$m =1$

So, the graph equation is:

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

$y = 1 * (x - 0) + 0$

$y = 1 * x$

$y = x$

In standard form, we have:

$x - y = 0$

6 0

3 years ago

What is the quotation of 7^-1/7^2

Temka [501]

Answer:

7^-3

Step-by-step explanation:

<u>Solving in steps</u>

7^-1/7^2 =
7^-1 × 7^-2 =
7^(-1 - 2) =
7^-3

3 0

3 years ago

If f(x) = 4x + 3x2 + 1, then what is the remainder when f(x)<br> is divided by X -2?

Bezzdna [24]

Answer:

remainder = 21

Step-by-step explanation:

If f(x) is divided by (x - h) then the remainder is f(h)

Here f(x) is divided by (x - 2) with h = 2 , then remainder is

f(2) = 4(2) + 3(2)² + 1 = 8 + 3(4) + 1 = 8 + 12 + 1 = 21

5 0

2 years ago