3 years ago

Write the sum as a product simple simplify the product (-2)+(-2)+(-2)+(-2)

Mathematics

1 answer:

iren [92.7K]3 years ago

3 0

(-2)+(-2)+(-2)+(-2)
=-2-2-2-2
= -8

You might be interested in

The length of a rectangle is 15 feet. The width is 8 feet. What is the perimeter of the rectangle? A. 46 feet B. 23 feet C. 38 f

lesya [120]

Hello There!

(15 x 2) + (8 x 2) = 46

Answer: A. 46 feet.

Hope This Helps You!
Good Luck :)

- Hannah ❤

7 0

2 years ago

Read 2 more answers

The sum of the digits of a two-digit number is 14. If the number formed by reversing the digits is less than the original number

HACTEHA [7]

Answer:

Step-by-step explanation:

1. a+b=14 ⇒ a= 14-b

2. 10a+b=18+10b+a ⇒ a= 2+b

comparing 1 and 2:

14-b= 2+b ⇒ 2b= 12 ⇒ b= 6

a= 14-b= 8

number = 86

reversed number = 68

3 0

3 years ago

Evaluate 53 – 2m for m = 3.

irakobra [83]

53 - 2(3)
53 - 6
47

Hope this helps!

3 0

3 years ago

Read 2 more answers

Help me with this please

Wewaii [24]

Negative minus negative greater negative get rid of the ()

4 0

3 years ago

The family of functions y = ce^{-2x} + e^{-x} is solution of the equation y' + 2y = e^{-x}. Find the constant c which defines th

Rufina [12.5K]

Answer:

$c = 1190.2$

Step-by-step explanation:

We have the following solution:

$y(x) = ce^{-2x} + e^{-x}$

We want to find the value of x that satisfies the following condition:

y(3) = 3.

This means that when x = 3, y = 3. So

$y(x) = ce^{-2x} + e^{-x}$

$y(3) = ce^{-2*3} + e^{-3}$

$3 = ce^{-6} + e^{-3}$

$3 = ce^{-6} + 0.0498$

$ce^{-6} = 2.9502$

$c = \frac{2.9502}{e^{-6}}$

$c = 1190.2$

4 0

2 years ago