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3 years ago

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

Mathematics

2 answers:

inna [77]3 years ago

4 0

Answer: <u>- 7</u>

i did the test. Hope this helps! ;)

sergiy2304 [10]3 years ago

3 0

Hello! -56 units is the total charge on 8 particles. To solve this question, all you have to do is divide -56 by 8. Because one number is negative and the other one is positive, the quotient will be negative. -56/8 is -7. There. The charge on each particle is -7 units.

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Select the correct answer. if you roll a single six-sided die, what is the probability of rolling an odd number? a. b. c. d. 3

Mamont248 [21]

Answer:

$\frac{1}{2}$

Step-by-step explanation:

P(odd number)= $\frac{3}{6}$

= $\frac{1}{2}$

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2 years ago

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MA_775_DIABLO [31]

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3 years ago

Read 2 more answers

In the diagram shown of circle A, tangent MB is drawn along with chords BAC and BF . Secant MFE intersects BAC at G. It is known

mote1985 [20]

Answer:

arc BF = 76°
∠M = 31°
∠BGE = 121°
∠MFB = 111°

Step-by-step explanation:

(a) ∠FBM is the complement of ∠FBC, so is ...

∠FBM = 90° -52° = 38°

The measure of arc BF is twice this angle, so is ...

arc BF = 2∠FBM = 2(38°)

arc BF = 76°

(b) ∠M is half the difference between the measures of arcs BE and BF, so is ...

∠M = (1/2)(138° -76°) = 62°/2

∠M = 31°

(c) arc FC is the supplement to arc BF, so has measure ...

arc FC = 180° -arc BF = 180° -76° = 104°

∠BGE is half the sum of arcs BE and FC, so is ...

∠BGE = (1/2)(arc BE +arc FC) = (138° +104°)/2

∠BGE = 121°

(d) ∠MFB is the remaining angle in ∆MFB, so has measure ...

∠MFB = 180° -∠M -∠FBM = 180° -31° -38°

∠MFB = 111°

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4 years ago

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sergejj [24]

The average diameter is 49.6mm
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4 years ago

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tatiyna

Answer:

y-5 = -2/3 (x+6)

Step-by-step explanation:

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2y = 3x + 8

2/2 y = 3/2 x + 8/2

y = 3/2 x + 4

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- 2/3

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2 years ago