1. 4x - 5 ( for x is 4 )
2. 2a + 5 ( for a is 3 )
3. 6(n-5) + 3 ( for n is 9 )
4. 2( 3y - 2) for y is 2

Answer:

the product of 3.8 and 6.9 is 26.22.

Step-by-step explanation:

The product of 3.8 and 6.9 can be found by multiplying the two numbers. Using a calculator or long multiplication, we get:

3.8 x 6.9 = 26.22

Therefore, the product of 3.8 and 6.9 is 26.22.

It is important to note that when finding the product of two decimal numbers, we need to make sure to place the decimal point correctly in the final answer. To do this, we count the total number of decimal places in the two numbers being multiplied, and then place the decimal point in the answer that many places from the right. In this case, both numbers have one decimal place, so the answer has one decimal place as well.

Answer:

Step-by-step explanation:

By definition, all radii of a circle are congruent, since all the points on a circle are the same distance from the center, and the radii of a circle have one endpoint on the circle and one at the center. ... The length of the diameter is twice that of the radius. Therefore, all diameters of a circle are congruent, too.

Answer:

D

Because it does not multiply and there are two (y)

Answer:

The correct answer is true.

Step-by-step explanation:

Inequalities use operators like this

=

<

>

In this case if you were comparing 2 quantities that were the same you would simply be using the "=" operator. Example:

5 = 5

Hope this helps.

Answer:

10kg of 10%

Step-by-step explanation:

Answer:

Step-by-step explanation:

The attendance

for the last 4 years at a county fair is shown in the table.

County Fair Attendance

Year Attendance

9 ,278

10,365

12 , 128

13,304

This year, the first 20% of people attending the fair will receive a raffle ticket. Of the people who receive raffle tickets, ? will receive a small prize.

1. Based on the data in the table, determine a reasonable estimate of the number of people who will attend this year's fair. Explain how you

found your estimate.

. Use your estimate to find the approximate number of people who will receive a small prize at this year's fair.

Show your work or provide an explanation of how you found the approximate number of people who will receive a small prize at this year's

Answer:

a) 15,007 people

b) 1,000 people

Step-by-step explanation:

To determine how many people will attend this year's fair, we can find the percent increase of people each year:

From year 1 to year 2, (10,365 - 9,278)/9,278 = 11.7% increase

From year 2 to year 3, (12,128 - 10,365)/10,365 = 17.0% increase

From year 3 to year 4, (13,304 - 12,128)/12,128 = 9.7% increase

Answer:

AB//EF

LM//XY

Step-by-step explanation:

Even if the lines are extended, they are only parallel to each other, so (Ab) is a line and (EF) is parallel and LM//XM

Answer:

34cm²

Step-by-step explanation:

A = 1/2 (\(b_{1}\) + \(b_{2}\)) h

A = 1/2 (5 + 12) 4

A = (2.5 + 6) 4

A = (8.5) 4

A = 34

Hope this helps :D

Answer:

1. yes

2. yes

3. no

4. no

5. yes

Step-by-step explanation:

Its the exact same thing as functions and I learned about those recently

Around eight types of quadrilaterals can be drawn from the given data.

A quadrilateral is a shape made up of the four sides having the sum of the angles 360 degrees.

With the given data we can draw about eight types of quadrilaterals in which the rectangle rhombus and parallelogram can be made.

Therefore eight types of quadrilaterals can be drawn from the given data.

To know more about quadrilaterals follow

https://brainly.com/question/16691874

#SPJ2

Answer:

The drawing should be 5 in length and 3 in width

Step-by-step explanation:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

\(B. \ \frac{1}{\pi}\)

Step-by-step explanation:

You also have l'Hopitâl's rule at your disposal.

\(\displaystyle \lim_{x\to\pi} \frac{\cos(x) + \sin(2x) + 1}{x^2 - \pi^2} = \lim_{x\to\pi} \frac{-\sin(x) + 2\cos(2x)}{2x} = \frac{0+2\cos(2\pi)}{2\pi} = \boxed{\frac1\pi}\)

Answer:

as far as i know it is >

Step-by-step explanation:

Answer:

It’s >

Step-by-step explanation:

Answer: -2 degrees Celsius

Step-by-step explanation:

Answer:

141 in²

Obviously don't write 141 in² because they've already wrote the in² part for you

Answer:

How do you figure out if a shape is similar or not using rectangle diagnols?

Assuming that diagnols = diagonal, it is not possible to define a similarity relationship without measuring at least one side.

Answer:

D

Step-by-step explanation:

The two legs ( shorter sides) have the right angle between them in a right triangle and

5^2 + 9^2   DOES equal 13^2

Answer:

If Rick is 30,Mark is 28,Jeff is 24

If Jeff is 25,Mark is 29,Rick is 31

If the total is 112 than mark is 38

(Rick)40+38(Mark)+34(Jeff) =112

\((\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{8}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{8}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{2}}} \implies \cfrac{4}{2}\implies \text{\LARGE 2}\)

a. The probability is 1/100 since there are 10 possible digits (0-9) and you need the last two digits so \(\frac{1}{10}*\frac{1}{10}=\frac{1}{100}\).

This is 1%.

b. Let's start by calculating the probability of getting the right digits knowing that they are both even.

We have a total of 5 even digits (0, 2, 4, 6, 8). You need the last two so \(\frac{1}{5}*\frac{1}{5} =\frac{1}{25}=\frac{4}{100}\) which is 4%.

Therefore the answer is a) It increases the probability that your choice is correct to 1/25, or 4%, because each digit could be 0, 2, 4, 6 or 8.

Answer:

f(x)=1/16(x-2)^2+2

Step-by-step explanation:

The Equation can be written like this:

f(x) = 1/(4p)(x -h)^2 +(k-p)

where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...

 f(x) = 1/16(x -2)^2 +2

Answer:

Step-by-step explanation:

Solution set: {5, -5} Absolute value equation: |x| - 5 = 0

Solution set: {4, -4} Absolute value equation: |x| - 4 = 0

Solution set: {2, 8} Absolute value equation: |x| - 5 = 0

D is the answer because -5 is the smallest answer.

Answer:

The answer is d because the 5 is the samllest one there

Step-by-step explanation: