3 years ago

The total charge on 8 particles is −56 units. All the particles have the same charge.

1 answer:

5 0

You have to divide negative fifty-six by eight to get the charge on each particle. So you do -56/8. Which gives you negative seven as the answer.
Answer = -7

You might be interested in

2(x-3)=5(x-3)+10 Need urgent help

ArbitrLikvidat [17]

Step-by-step explanation:

2(x-3)=5(x-3)+10

=> 2x - 6 = 5x - 15 + 10

=> -6 + 15 -10 = 5x - 2x

=> 5x -2x = 15 - 6 - 10

=> 3x = 15 - 16

=> 3x = -1

$= > x = \frac{ - 1}{3} (ans)$

4 0

3 years ago

Helpppppp Find the quotient: -45/5 A. -40 B. -9 C. 9 D. 40

Lunna [17]

Answer:

B - 9

Step-by-step explanation:

5 x 9 = 45 or 45 divided 5

6 0

3 years ago

I need to know how to determine the product of the fractions and simplify

FinnZ [79.3K]

1 3 1×3 3
--- × --- = ------ = ----
2 4 2×4 8

5 5 5×5 25
--- × ---- = --------- = -------
6 7 6×7 42

hope is understandably

5 0

3 years ago

Uni made a model of a 1970 Ford Mustang using a scale of .5 inches = 9 in. If the actual car is 15 ft long, how long is the mode

kykrilka [37]

Answer:

The model car is 10 inches long

Step-by-step explanation:

To solve this question, we use conversion of units

Feet to inches.

Each feet has 12 inches.

The car is 15ft long.

So the car has 15*12 = 180 inches.

.5 inches = 9 in.

Rule of three

.5 inches - 9 inches

x inches - 180 inches

$9x = 180*0.5$

$9x = 90$

$x = \frac{90}{9}$

$x = 10$

The model car is 10 inches long

7 0

3 years ago

Jamal ran a distance of 360 feet. Lonnie ran a distance of 30 yards. What is the ratio of the distance Jamal ran to the distance

madreJ [45]

The answer is 4:1, if thats right

7 0

3 years ago