All categories

3 years ago

Write a mathematical situation to represent the following expression: (-4) x 5

Mathematics

2 answers:

DENIUS [597]3 years ago

8 0

scroll up from my answer and you'll see the right answer. hope this helps

finlep [7]3 years ago

5 0

Answer:

Every time Jill loses a match in a video game, she loses 4 points. She loses 5 matches, and sits at -20 points

Step-by-step explanation:

You might be interested in

Which quadrant of the coordinate plane has ordered pairs in the form of a positive number

Setler [38]

Answer:

Quadrant IV

Step-by-step explanation:

On the graph, the x-axis numbers are positive and the y-axis numbers are negative

8 0

3 years ago

Derivatives concept: Exercises using the definition of derivatives: (Full development)

krok68 [10]

(A) f(x) = 7 is constant, so f(x + h) = 7, too, which makes f(x + h) - f(x) = 0. So f'(x) = 0.

(B) f(x) = 5x + 1 ==> f(x + h) = 5 (x + h) + 1 = 5x + 5h + 1

==> f(x + h) - f(x) = 5h

Then

$\displaystyle f'(x) = \lim_{h\to0}\frac{5h}h = \lim_{h\to0}5 = 5$

(C) f(x) = x ² + 3 ==> f(x + h) = (x + h)² + 3 = x ² + 2xh + h ² + 3

==> f(x + h) - f(x) = 2xh + h ²

$\implies\displaystyle f'(x) = \lim_{h\to0}\frac{2xh+h^2}h = \lim_{h\to0}(2x+h) = 2x$

(D) f(x) = x ² + 4x - 1 ==> f(x + h) = (x + h)² + 4 (x + h) - 1 = x ² + 2xh + h ² + 4x + 4h - 1

==> f(x + h) - f(x) = 2xh + h ² + 4h

$\implies \displaystyle f'(x) = \lim_{h\to0}\frac{2xh+h^2+4h}h = \lim_{h\to0}(2x+h+4) = 2x+4$

5 0

3 years ago

Plz give me the answer as the picture..

Juli2301 [7.4K]

2 is the answer!!!!!!!!!!

4 0

4 years ago

M is 5 .....plsss help I need emergency help .......I will mark you as brainlist

murzikaleks [220]

Answer:

100

Step-by-step explanation

5^2=25 25x4=100

4 0

3 years ago

Help please i dont get it

Mandarinka [93]

Answer:

3.51

Step-by-step explanation:

yes

5 0

3 years ago

Read 2 more answers