3 years ago

Simplify -|-7 + 4|. -11 -3 3 11

Mathematics

2 answers:

Neko [114]3 years ago

4 0

-|-7 + 4|
= -|-3|
= -3

The answer is -3.
Hope I helped! Please give brainliest :-)

myrzilka [38]3 years ago

3 0

|a| = -a for a < 0

|a| = a for a ≥ 0

examples:

|-1| = -(-1) = 1; |-4| = -(-4) = 4; |-0.1| = 0.1; |-109| = 109

|7| = 7; |19| = 19; |0| = 0

- |-7 + 4| = - |-3| = - (3) = -3

Answer: -|-7 + 4| = -3

You might be interested in

What is the height of cone A?

iogann1982 [59]

Answer:

15 cm since its half

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Whats is the anwser to twelve times twenty

balandron [24]

Answer:240

Step-by-step explanation:

120

× 12

------

240

5 0

3 years ago

What is compound interest

Andrews [41]

Is interest<span> calculated on the initial principal I think

Best of luck hope I helped :3</span>

6 0

3 years ago

Read 2 more answers

In how many ways can nine books be arranged on a shelf if the three math books must be placed next to each other?

marusya05 [52]

C 40,320 is. The answer

4 0

3 years ago

At a wedding reception, the caterer served fishing chicken. The fish dinner cost $12 per person in the chicken cost $9 per perso

maw [93]

Answer:

80 persons haf fish and 152 persons had chicken

Step-by-step explanation:

Given data

let the number of persons that had fish be x and chicken be y

12x+9y=2544------------------1

x+y= 232------------------------2

from 2

x= 232-y

substitute the value of x in 1

12(232-y)+9y=2544

2784-12y+9y=2544

2784-3y=2544

3y= 2784-2544

3y=240

y= 240/3

y=80

put y= 80 in 2

x+80= 232

x= 232-80

x=152

Hence 80 persons haf fish and 152 persons had chicken

5 0

3 years ago