Need some help on one question for geometry!

Answer:

d. There is no charge

Step-by-step explanation:

An atom of this nature with equal number of protons and neutrons will have no charge on them.

In an atom, when there is an imbalance between the number of protons and electrons, they become charged.

When the number of protons and electrons are the same, then, the atom becomes uncharged.

  Charge  = Number of protons - Number of electrons

Number of protons  = 6

Number of electrons = 6

  Charge  = 6 - 6 = 0

So, the atom will have no charge on it.

Learning is a process that often involves unsuccessful attempts.

This is not failure since options are eliminated toward the correct solution.

Learning and problem solving require passing through a period of sorting through facts and options toward success.

From my understanding (what I think it means), is that it is okay for a student not to understand the problem automatically. They may need a minute or two to re-read it or look over the problem again. It's most likely a harder question than the other ones, or it is a common problem that people have trouble with.

Answer:

3x+1

Step-by-step explanation:

The algebraic expression is 3x+1

Polynomial is made up of two terms, namely Poly (meaning “many”) and Nominal (meaning “terms.”). A polynomial is defined as an expression that is composed of variables, constants, and exponents, that are combined using mathematical operations such as addition, subtraction, multiplication, and division (No division operation by a variable). Based on the number of terms present in the expression, it is classified as monomial, binomial, and trinomial. For example P(x) = x2-5x+11

Given here let the number be x and we multiply it by 3 and add 1 to the result then we get 3x+1

Hence, the algebraic expression is 3x+1

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Given, the indicated variable is: ab - ac = 2, We have to solve the given equation for a. So the answer is a = 2/(b - c).

Let's do this: Factor out the a from the left-hand side of the equation.

Using the distributive property, we get: a(b - c) = 2

Now, we'll isolate a by dividing both sides by (b - c).

Thus, we get: a = 2/(b - c)

Therefore, the value of the variable a is 2 divided by the quantity of (b - c).

Let's have a look at the steps: ab - ac = 2

a(b - c) = 2

a = 2/(b - c). Hence, we have obtained the value of the variable a by solving the given equation.

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Answer:

7 telephone poles

Step-by-step explanation:

Given that:

Length of track = 5(3/5) feet long

No pole is needed at the atart of the track

Poles are however placed every 4/5 foot apart

Number of telephone poles needed :

Length of track / distance between each placed poles

= length of track = 5(3/5) = 28/5 feet

Distance between poles = 4/5 foot

Hence,

(28 /5) ÷ (4 /5)

= 28 /5 × 5 / 4

= (28 * 5) / 20

= 140 / 20

= 7

Number of poles required = 7

Step-by-step explanation:

5 5/6 / 5/12

Keep Change Flip

35/6 * 12/5

cross simplify

7/1 * 2/1= 14/1= 14

Answer:

make the picture more clear its hard to see.

Step-by-step explanation:

Answer:

4.  y=-1x+1

5. y=-2x+27

Step-by-step explanation:

Answer:

Domain: x < 1  or 1 < x < 2  or x > 2

Step-by-step explanation:

Take the denominator(s) and compare to zero

(x-1)(x-2) = 0

Solve (x-1)(x-2)=0:

x = 1

x = 2

Answer:  f = 4

Step-by-step explanation:

Answer:

x<-3

Step-by-step explanation:

-2(x+3)>9+3x - Distribute

-2x-6 > 9+3x - Subtract 3x to both sides

-5x-6 > 9 - Add 6 to both side

-5x > 15 - Divide -5 to both sides

Integer switches: x < -3 - Answer

Source: MathPapa

Answer:

Five days

Step-by-step explanation:

Because the skier has to pay $93 a day to ski (68 + 25),  in five days of daily pay, the skier would end up paying $465. However, if he paid for a season pass for $450, he would only have to ski for five days in order to make the season pass less expensive than the daily pass.

Answer:

x = 7, y = 60

Step-by-step explanation:

Given the 2 equations

50x - 2y = 230 → (1)

50x - 3y = 170 → (2)

Subtract (2) from (1) term by term on both sides

y = 60

Substitute y = 60 into either of the 2 equations and evaluate for x

Substituting into (1)

50x - 2(60) = 230

50x - 120 = 230 ( add 120 to both sides )

50x = 350 ( divide both sides by 50 )

x = 7

Answer:

domain(-3,\infty )range(-\infty ,\infty )

Step-by-step explanation:

D

Answer:

(5,2)

Step-by-step explanation:

(5,2) is the same distance from the lone as point N

Answer:

N(2,5)

Step-by-step explanation:

Answer: I believe the answer is x = 38°

114° / 3

x = 38°

Hope this helps :)

Answer:

quaradict

Step-by-step explanation:

pretty sure F(x)=x^2

Answer:

C = -5

Step-by-step explanation:

C-4= -9

Add 4 to each side

C-4+4 = -9+4

C = -5

Answer:

A. 85

Step-by-step explanation:

Answer:30

Step-by-step explanation: You do 88-58=30

Answer:

i agree as well its 30 no cap

Ms. Brown's tax return amount for the year 2021 is $3,060. Disability income that is derived from a company-sponsored plan is only taxable to the extent that the premium payments were made by the employer.

In which case the entire benefit is taxable, or the premium payments were made by the employee and the employee did not include the payments in taxable income under a Section 125 plan. Ms. Brown began making contributions to this plan in 2020 and paid $250 for 2020 and $190 for 2021.

As a result, the only part of her benefits that is taxable is the amount of contributions that she made.Ms. Brown's tax return amount for the year 2021 is $3,060. The formula to calculate the taxable portion of her benefits is:

Contribution made by Employee/Total Contributions=Benefit Received/Taxable Benefits Calculation.

Thus, (250+190)/(250+190)=3,500/Taxable Benefits Calculation.

Taxable Benefits Calculation= $3,060Conclusion:Therefore, Ms. Brown's tax return amount for the year 2021 is $3,060. The taxable amount is calculated based on the amount of contributions made by the employee. Disability income that is derived from a company-sponsored plan is only taxable to the extent that the premium payments were made by the employer or the employee.

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Answer:

x=0

Step-by-step explanation:

−5(−2−8x)=10+5x

10+40x=10+5x

10+40x−5x=10

10+35x=10

35x=10−10

35x=0

x=0

The purpose of the one-sample 2-test is to estimate the probability of observing a value as extreme as the sample proportion (p) given the population proportion (p). In light of this, the right response is (e) "To estimate the probability of observing a value as extreme as p given P."

The one-sample 2-test, also known as the one-sample proportion test or z-test for proportions, is a statistical test used to determine if a sample proportion significantly differs from a hypothesized population proportion.

It helps assess whether the observed proportion in the sample is significantly different from what would be expected based on the hypothesized population proportion.

Therefore, the correct answer is (e) "To estimate the probability of observing a value as extreme as p given P."

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Answer:

m (slope) = 3

Step-by-step explanation:

m = (y2-y1)/(x2-x1)

m = (1-(-1))/ (4-(-2))

m = (1+1)/(4+2)

m =  (2)/(6)

m = 3

Answer:

sup

Step-by-step explanation:

[tex]||3x-4|-5|>1\\|3x-4|-5>1 \vee |3x-4|-5<-1\\|3x-4|>6 \vee |3x-4|<4\\3x-4>6 \vee 3x-4<-6 \vee (3x-4<4 \wedge 3x-4>-4)\\3x>10 \vee 3x<-2 \vee (3x<8 \wedge 3x>0)\\x>\dfrac{10}{3} \vee x<-\dfrac{2}{3} \vee (x<\dfrac{8}{3} \wedge x>0)\\x\in\left(-\infty,-\dfrac{2}{3}\right)\cup\left(0,\dfrac{8}{3}\right)\cup\left(\dfrac{10}{3},\infty\right)[/tex]

Answer:

Step-by-step explanation:

(a) Evaluating the expression (9)°-2-1:(9)°-2-1 = (1/9)²-1 = (1/81) - 1 = -80/81. The solution for the given expression is -80/81. (b) Evaluating the expression 2-3 30 -2 (3):2-3 30 -2 (3) = 2-3 × 30-2 × 3= (1/8) × 1/900 × 3= 3/7200 = 1/2400.Therefore, the  expression is 1/2400.

The first expression to be evaluated is (9)°-2-1. We know that an exponent is a number that tells how many times the base is multiplied by itself. In this expression, 9 is the base and 2-1 is the exponent. So the expression can be rewritten as 9²-1. Squaring 9 gives us 81. And 1 is subtracted from 81 to get 80. Hence, 9°-2-1 is equal to -80/81.Now let's look at the second expression, 2-3 30 -2 (3). We need to use the order of operations, which is a set of rules for carrying out operations in a particular sequence. According to the order of operations, we need to first solve the exponents, then multiplication, and finally division. So the expression can be written as 2-3 × 30-2 × 3.Using the formula aⁿ × aᵐ = aⁿ⁺ᵐ, we can simplify this expression as 2-3 × 900-1. Since 900 is a square of 30, we can write 900 as 30². So the expression becomes 2-3 × 30²-1. Simplifying this further, we get 2-3 × 900-1 = 2-3 × 1/900 × 3. Using the formula aⁿ ÷ aᵐ = aⁿ⁻ᵐ, we can simplify this expression as 3/2⁹ × 3. The denominator 2⁹ can be written as 512. Hence, the expression can be simplified as 3/7200 = 1/2400.

To summarize, we have evaluated the two expressions (9)°-2-1 and 2-3 30 -2 (3). The final answers are -80/81 and 1/2400 respectively. We used the order of operations and exponent rules to simplify the expressions.

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Answer:

y = 4/3x + 1

Step-by-step explanation:

slope = rise over run

slope = 4 rise 3 run

slope = 4/3

Answer:

1st Option

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step 1: Find slope m

[tex]m=\frac{5-1}{3-0}[/tex]

[tex]m=\frac{4}{3}[/tex]

y = 4/3x + b

Step 2: Find y-intercept b

(0, 1)

Step 3: Write linear equation

y = 4/3x + 1

This is obviously a sequence question.

We can create a formula with the information given, which would look like this: -4+(-17)*(64-1). The 64 is where the "n" would go.

Do some calculations, and you get -1075!

ANSWER: -1075

Answer:

i think its rational

Step-by-step explanation:

Answer:

i said rational on ur other post bc i know its rational hope this helps

Step-by-step explanation: