What’s the answer
A.same size
B.similar
C.congruent
Or D.same shape

Answer:

x>_-1

Step-by-step explanation:

x is such that x is greater or equal to -1

Answer:

5.5 hours

Step-by-step explanation:

For this problem, we have to divide.

\(385\) ÷ \(70 = 5.5\)

Your answer would be 5.5

Answer:

x=30

Step-by-step explanation:

a straight line is 180 degrees so to figure out x you would do 180-151 which equals 29 however if u plug 29 in for x it wouldn't work because (29-1) equals 28 and 151+28 do not equal to 180 degrees so x would equal 30 because (30-1) is 29

Step-by-step explanation:

straight line = 180°

x= 180 - 151 +1

x = 30

missing angle = x -1

= 30 - 1

= 29

Answer:

seven hundred and ninety-five thousandths

Step-by-step explanation:

Answer: 115%

Step-by-step explanation:

100% = 1

10%=0.1

5%=0.05

100%+10%+5%=115%

1+0.1+0.05=1.15

Answer: 15

Step-by-step explanation:

x+x*15/100

x(1+.15)

1.15x

Answer:

Step-by-step explanation:

To find the value of x we use sine

sin ∅ = opposite / hypotenuse

From the question

29 is the hypotenuse

9 is the opposite

sin x = 9/29

x = sin-¹ 9/29

x = 18.08°

Hope this helps you

Answer:

Angle=71.9°

using the trig inverse formula sec(angle)= hypotenuse/adjacent

The implicit derivative is given as follows:

dx/dt(x = 4)  = 1/12.

The function in this problem is given as follows:

y = 3x² + 1.

The implicit derivative, relative to the variable t, is given as follows:

dy/dt = 6x dx/dt.

(the derivative of the constant 1 is of zero).

The parameters for this problem are given as follows:

x = 4, dy/dt = 2.

Hence the derivative is obtained as follows:

2 = 6(4) dx/dt

dx/dt = 2/24

dx/dt = 1/12.

More can be learned about implicit differentiation at https://brainly.com/question/25081524

#SPJ1

Answer: 7x + 1

Step-by-step explanation:

(6x-4)+(x+5)

Step 1: Remove Parentheses:

              6x-4+x+5

Step 2: Combine Like Terms:

             7x +1

Answer:

See below

Step-by-step explanation:

For the second step, \(\angle T\cong\angle R\) by Alternate Interior Angles. The rest of the steps appear to be correct.

Answer:

4,800

Step-by-step explanation:

200 x 24=4,800

Answer:

7

Step-by-step explanation:

Answer:

Step-by-step explanation:

If 3x + 4 = 25, the first step for solving for x will be to subtract 4 from both sides of the equation. This gives us 3x + 4 - 4 = 25 - 4, or 3x + 0 = 21, or 3x = 21. Now take 21 (from the right side of the equation) and divide by 3 (from the left side of the equation) to come up with x = 7.

Answer:

I'm pretty sure its 50.24. like 95%

Answer:

x =  0 , 4

Step-by-step explanation:

The dot plot that displays the data distribution is the dot plot on the lower left corner of the options with

Two dots at 0

One dot at 2

Two dots at 3

Four dots each at 4, 5, and 6

One dot at 7

A dot plot is a graphical presentation of data, on a number line, with the number of points of dot representing the frequency of data at each value on the number line.

The data can be presented as follows;

2, 6, 4, 3, 0, 3, 4, 6, 5, 0, 4, 5, 7, 5, 6, 4, 5, 6

The above data can be arranged in increasing order as follows; 0, 0, 2, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7
Therefore, the frequencies of 0s is two, the frequencies of 4s, 5s and 6s are four each, and the frequency of 7 is one, which corresponds to the third graph or the graph in the bottom left corner of the figure.

Learn more on dot plots here: https://brainly.com/question/14217166

#SPJ1

The equations for early pay, deposit plus and daily pay is y = 110, y = 6x + 30 and y = 9x respectively.

An equation is an expression showing the relationship between two or more numbers and variables.

Let y represent the total cost for swimming x numbers of days.

Early Pay: Pay $110.00 before Memorial Day; swim any number of days. Hence:

y = 110

Deposit Plus: $30.00 deposit plus $6.00 per day. Hence:

y = 6x + 30

Daily Pay: $9.00 per day. Hence:

y = 9x

The equation for early pay is y = 110

Find out more on equation at: https://brainly.com/question/2972832

#SPJ1

The percent cost of 1 kg rice is less than the cost of 1 kg sugar by 11 1/9%.

We first calculate the difference between the original value and the new value when comparing a rise in a quantity over time. The relative increase in comparison to the initial value is then determined using this difference, and it is expressed as a percentage.

Let the cost price of rice is R and cost price of sugar is S.

Case 1 :  total cost of 5 kg rice and 6 kg sugar is Rs. 940.

5R + 6S = 940 ...(1)

Case 2 : rate of rice increased by 20% and the rate of sugar decreased by 10%.

The new cost price of rice = R + 20% of R = 1.2R

The new cost price of sugar = S - 10% of S = 0.9S

So, the total cost of 4 kg rice and 3 kg sugar will be Rs. 627.

Thus,

4 × 1.2R + 3 × 0.9S = 4.8R + 2.7S = 627 ..(2)

From equations (1) and (2) we have,

(5R + 6S)/(4.8R + 2.7R) = 940/627

R/S = 8/9

Hence, if the price of rice is 8 then the price of sugar is 9.

It is clear that the price of sugar is more than that of rice.

The percent cost by which cost of rice is less than sugar is:

(9 - 8)/ 9 (100) = 11 1/9%.

Hence, the cost of 1 kg rice is less than the cost of 1 kg sugar by 11 1/9%.

Learn more about percentage here:

https://brainly.com/question/14695543

#SPJ1

Answer:b = # banana splits

s = # sundaes

s = b + 8

2s + 3b = 156

replace s with b+8

2(b+8) + 3b = 156

Solve this for b to find the number

of banana splits.  Then add 8 to

that to find the number of sundaes.

Step-by-step explanation:

Answer:

d. Ad hominem

Step-by-step explanation:

A fallacy can be defined as a mistaken or false belief that are based on illogical arguments or reasoning.

However, a lot of people might actually think it to be true but it isn't. There are various types of fallacy, these include;

I. Black or white.

II. Non sequitur.

III. Appeal to moderation.

IV. Bandwagon.

V. Appeal to authority.

VI. Straw man.

VII. Oversimplification or hasty generalization.

VIII. Appeal to ignorance.

IX. Appeal to pity.

X. Ad hominem.

Ad hominem can be defined as a type of fallacy in which the motive, character, or some other aspect of a person is attacked rather than his or her position.

This ultimately implies that, Ad hominem is typically based on prejudices, emotions, or feelings rather than appealing to reason, intellect or substance.

In this scenario, John Bardeen's research work at the Advanced Institute for Physics has progressed so slowly that even his colleagues call him a plodder. As a result, the speaker concluded that it's prudent at present not to take seriously his current theory on how strings constitute the smallest of subatomic particles. Thus, the logical fallacy described above is an ad hominem because John's slowness in his research work is bone of contention for the speaker rather than analyzing and concentrating on his theory about strings.

Answer:

-2.4f - g -6

Step-by-step explanation:

Distribute the negative to +2.4f and +g

a negative * a positive equals a negative

so the +2.4f turns to a negative and the +g turns to a negative

The -6 is outside the parenthesis, so you do not distribute the negative sign to this.

Answer:

790

Step-by-step explanation:

Substitute the value (x = 5) into the following expression, replace the parameter (x) with the value (5) wherever the parameter (x) is present,

\(6x^3+8x\)

\(6(5)^3+8(5)\)

Simplify use the order of operations. The order to operations is the system of steps that one uses to solve an equation, these steps are the following,

1. Parenthesis

2. Exponents or Radicals

3. Multiplication or Division

4. Addition or subtraction

Quick note, a number to any exponent is equal to the number times itself the number of times the exponent indicates.

Use these steps to simplify the given expression,

\(6(5)^3+8(5)\\\\=6(125)+8(5)\\\\=750+40\\\\=790\)

The predicted population of Knox, rounded to the nearest whole number, after 8 years is 32,599.

To predict the population of Knox after 8 years, we can use the given information that the population is currently 42,000 and it is declining at a rate of 3.2% per year.

To calculate the population after 8 years, we need to apply the rate of decline for each year. Let's break down the calculation step by step:

Calculate the population after the first year:

Population after 1 year = 42,000 - (3.2% of 42,000)

= 42,000 - (0.032 * 42,000)

= 42,000 - 1,344

= 40,656

Calculate the population after the second year:

Population after 2 years = 40,656 - (3.2% of 40,656)

= 40,656 - (0.032 * 40,656)

= 40,656 - 1,299.71

= 39,356.29

Continue this process for each year up to 8 years, applying the 3.2% rate of decline each time.

After performing these calculations for each year, we arrive at the population after 8 years:

Population after 8 years ≈ 32,599

Therefore, the predicted population of Knox, rounded to the nearest whole number, after 8 years is 32,599.

for such more question on population

https://brainly.com/question/13769205

#SPJ8

Answer:9.6$

Step-by-step explanation:

you do 8 x 1.20 wich is 9.6$

Answer:

Step-by-step explanation:

subtract the product of 2 and 15 divided by 3 from 10​

Remember PEMDAS

10 - 2 * 15 : 3 =

10 - 30 : 3 =

10 - 10 =

0

Answer:

the same as multiplying them, except you're doing the opposite: subtracting where you would have added and dividing where you would have multiplied. If the bases are the same, subtract the exponents. Remember to flip the exponent and make it positive, if needed.

Step-by-step explanation:

Answer:

FALSE

Step-by-step explanation:

u cant combine # w/ different exponents bc they arnt like terms

Answer:

  1.0325s

Step-by-step explanation:

The expression can be simplified by combining the terms.

  s + 0.0325s = s(1 +0.0325) = 1.0325s

Answer:

he will have to save $7 for 3 weeks to get $21

Step-by-step explanation:

Answer:

\(19.6-2.42\frac{5.8}{\sqrt{42}}=17.43\)    

\(19.6+2.42\frac{5.8}{\sqrt{42}}=21.77\)    

And the best option for this case would be:

a. (17.5, 21.7)

Step-by-step explanation:

Information given

\(\bar X= 19.6\) represent the sample mean

\(\mu\) population mean

\(\sigma= 5.8\) represent the population deviation

n=42 represent the sample size  

Confidence interval

The confidence interval for the mean is given by the following formula:

\(\bar X \pm t_{\alpha/2}\frac{s}{\sqrt{n}}\)   (1)

The degrees of freedom, given by:

\(df=n-1=42-1=41\)

Since the Confidence is 0.98 or 98%, the significance would be \(\alpha=0.02\) and \(\alpha/2 =0.1\), and the critical value would be \(t_{\alpha/2}=2.42\)

Replacing we got:

\(19.6-2.42\frac{5.8}{\sqrt{42}}=17.43\)    

\(19.6+2.42\frac{5.8}{\sqrt{42}}=21.77\)    

And the best option for this case would be:

a. (17.5, 21.7)

Answer:

The 98% confidence interval for the population mean is between 17.5 hours and 21.7 hours.