Select all the expressions that are equivalent to 3x + 9 + 32 +9..
Please help

Answer:

For the first one on the left, you need to evaluate the expressions inside the parenthesis. For Question number 6, evaluate the exponent first.

Step-by-step explanation:

Think of PEMDAS, order of operations.

Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

No a subspace of a finite dimensional vector space cannot be an infinite dimensional vector space

This is due to the fact that a subspace is a subset of a larger vector space and must have the same dimension as its parent vector space. In other words we can say that, if the parent vector space is finite dimensions,then the subspace must be as well.

To put it in another way, a vector space is finite dimensional if it can be traversed by a limited number of vectors. A subspace can only be spanned by a subset of the vectors that span the parent vector space since it is a subset of a larger vector space. As a result, if the parent vector space has finite dimensions, the subspace must be as well.

For more such questions on Dimensions, click on:

https://brainly.com/question/19819849

#SPJ4

Answer:

u should put his is English and then translate it to read it

Answer:

The correct option is B. 40.

Step-by-step explanation:

To calculate the volume of a triangular pyramid, you need to know the height and the area of the base. In this case, the height of the triangular pyramid is given as 12 inches, and the area of the base is given as 10 square inches.

The formula for the volume of a triangular pyramid is:

Volume = (1/3) * Base Area * Height

Substituting the given values:

Volume = (1/3) * 10 square inches * 12 inches

Volume = (1/3) * 120 cubic inches

Volume = 40 cubic inches

Answer:

$88

Step-by-step explanation:

10% of 80 = 8

80 +  8 = 88

Answer:

$88

Step-by-step explanation:

Because if it is 10% tax you have to multiply the original price by .10 then add that to the original price and it is the total price.

Answer: 2 5/6 I think.

Wait no. I just did the math and it would be 2 1/2

Answer:

5/2

Step-by-step explanation:

Answer:

1 3/4 or 1.75

Step-by-step explanation:

Formula: y1-y2/x1-x2

Plug in the given coordinates: y1 = -3, y2 = 4, x1 = 2, x2 = 6

-3-4/2-6 = -7/-4 = 7/4 = 1 3/4 or 1.75

Answer:

When x=4, ln x-ln y=y-4, so ln 4-ln 4=4-4, which is true. Therefore, when x=4, y=4, and dy/dx=0.

Step-by-step explanation:

So, when x = 4, the value of the differentiable function dy/dx is 0.

A differentiable function of one real variable is one that has a derivative at each point in its domain. In other words, a differentiable function's graph has a non-vertical tangent line at each interior point in its domain.

Here,

Given the equation ln x - ln y = y - 4, we can rearrange it to get ln(x/y) = y - 4. Taking the derivative of both sides with respect to x using the chain rule:

d/dx (ln(x/y)) = d/dx (y - 4)

(1/x) (dx/dx) - (1/y) (dy/dx) = dy/dx

dy/dx = (1/y) (dx/dx) + (1/x) (dy/dx) = (1/y) + (1/x) (dy/dx)

Rearranging and solving for dy/dx:

(x/y) (dy/dx) = (1/y) - (1/x)

dy/dx = (x/y^2) (1/x - 1/y) = (x/y^2) (1/x - 1/y)

We can substitute x = 4 and y = 4 into the expression to find the value of dy/dx when x = 4:

dy/dx = (4/16) (1/4 - 1/4) = 0

So, the value of differentiable function dy/dx when x = 4 is 0.

To know more about differentiable function,

https://brainly.com/question/30079101

#SPJ4

Answer:

Step-by-step explanation:

First you take the 142+B=180

because those 2 are supplementary

B=38

and you see the 2 lines on the 2 sides that means those two sides are equal to each other and the angles corresponding with them are also equal to each other.  

and a triangle=  180 degrees

A and E are the same so A=E

180-B(38)= 142

and because A=E you do 142/2= 71

and now that you have A and E you don't need A or B for the last part so

E+(x)=180 because those two angles are supplementary.

and E is 71 so...

71+(x)=180  ---------180-71=x

X=109

The site and discover can't connect either but can ping the site with its IP address is given by,

The most probable culprit in this scenario is a Domain Name System issue.

DNS is responsible for translating human-readable domain names into IP addresses that computers can understand.

When you enter a domain name into a web browser, it relies on DNS to resolve the domain name to the corresponding IP address.

If you are unable to access the site using its domain name .

But can ping the site successfully using its IP address, it suggests that the DNS resolution is failing.

The IP address connectivity indicates that the site itself is reachable and accessible, but the domain name is not being resolved correctly.

There are a few potential reasons for this DNS issue.

DNS server problems,

The DNS server you are using might be experiencing issues or downtime.

This can occur if the DNS server is misconfigured, overloaded, or undergoing maintenance.

DNS cache issue,

Your local DNS cache or the DNS cache of your internet service provider may have incorrect or outdated information.

Clearing the DNS cache on your computer or using alternative DNS servers can help resolve this issue.

DNS misconfiguration,

There might be a misconfiguration in the DNS settings for the domain itself.

This could include incorrect DNS records or problems with the domain's authoritative DNS servers.

Network connectivity issue,

There could be a network connectivity problem between your computer and the DNS server, preventing the resolution of domain names.

To troubleshoot and resolve the issue, you can try the following steps.

Clear your DNS cache,

Flush the DNS cache on your computer to ensure that any incorrect or outdated DNS information is cleared.

Change DNS servers,

Temporarily switch to alternative DNS servers, such as DNS or OpenDNS, to see if the issue persists.

Contact your ISP,

If the issue persists, contact your internet service provider and inform them about the problem.

They may be able to provide assistance or identify any broader DNS issues.

Check domain configuration,

If you are responsible for managing the domain, review the DNS settings and ensure they are correctly configured.

By investigating and addressing the DNS issue,

Able to resolve the problem and regain access to the site using its domain name.

Learn more about site here

brainly.com/question/31725792

#SPJ4

Using the critical values of t=+/-2.201 is less likely to lead to rejection of the null hypothesis than using the critical values of +/-2.093.

Critical Value Definition -

Critical value can be defined as a value that is compared to a test statistic in hypothesis testing to determine whether the null hypothesis is to be rejected or not.

If the value of the test statistic is less extreme than the critical value, then the null hypothesis cannot be rejected.

Critical values are essentially cut-off values that define regions where the test statistic is unlikely to lie; for example, a region where the critical value is exceeded with probability \alpha if the null hypothesis is true.

Using the critical values of t=±2.201 is more "conservative" than using the critical value of ±2.093 because it is more likely to reject the null hypothesis using the greater value i-e t=±2.201.

Learn more about Critical value

brainly.com/question/14508634

#SPJ4

Answer:

19u - 18.

Step-by-step explanation:

u - 6(-3u + 3)

= u + (-6)(-3u) + (-6)(3)

= u + 18u - 18

= 19u - 18.

Hope this helps!

Answer:

19 u − 18

Step-by-step explanation:

Simplify

{-6(-3u+3)

Distribute

1.   −6(−3+3)

2.   +18−18

Combine like terms

1.   u+18u-18

2.   19u-18

Answer:

See picture below.

Step-by-step explanation:

I had to write a new option for one of the lines.

The area of a circle with radius 5 inches is 78.5 square inches.

3) Given that, radius of a circle C is 0.4 cm.

We know that, area of a circle is πr².

Here, area = 3.14×0.4²

= 0.5024 square centimeter

4) Given that, diameter of a circle C is 20 inches.

Here, radius = 20/2 =10 inches

Area of a circle = 3.14×10²

= 314 square inches

5) Radius = 5 inches

Area of a circle = 3.14×5²

= 78.5 square inches

6) Diameter=16 feet

So, radius = 8 feet

Area of a circle = 3.14×8²

= 200.96 square feet

7) Area of a circle =89 square feet

πr²=89

3.14×r²=89

r²=89/3.14

r²=28.34

r=√28.34

r=5.3 feet

8) Area of a circle =380 square inches

πr²=380

3.14×r²=380

r²=380/3.14

r²=121

r=√121

r=11 inches

Therefore, the area of a circle with radius 5 inches is 78.5 square inches.

Learn more about the area of a circle here:

brainly.com/question/28642423.

#SPJ1

Answer:

7^2

Step-by-step explanation:

Answer:

i think a

Step-by-step explanation:

Answer:

The answer is A

Answer:

YOU GOT THIS!

Answer:

m = 5g

g = 1/5m

Step-by-step explanation:

Answer:

Distance traveled by hockey puck of second player is 40 feet more than that of first player.

Step-by-step explanation:

Maximum height of 3 feet is attained by the hockey puck of first player is when the puck is 55 feet away from the player.

It is at the mid point of the total horizontal distance to be traveled by the hockey puck.

So, the horizontal distance traveled by hockey puck of first player = 55 + 55 = 110 feet

Second player:

\(y=x(0.15-0.001x)\)

where \(y\) is the height of a second hockey puck

\(x\) is the horizontal distance.

When the puck hits the ground, \(y=0\)

Now, let us find the value of \(x\).

\(\Rightarrow 0=x(0.15-0.001x)\)

At \(x=0\) feet or \(x=150\) feet, \(y=0\)

Therefore, the distance traveled by second hockey puck is 150 feet.

So, the answer is:

Distance traveled by hockey puck of second player is 40 feet more than that of first player.

Answer:

32.5

Step-by-step explanation:

% over 100 = is/ of

50% over 100 = x / 65

cross multiply

3250/ 100x = 32.5

A multiplier of 1.2 means the value is multiplied or increased by a factor of 1.2.

A multiplier is a term used to represent a factor by which a value is multiplied or increased. It is a numeric value that indicates the extent of the increase or expansion of a given quantity. Multiplication by a multiplier results in scaling or changing the magnitude of the original value.

A multiplier of 1.2 indicates that a value will be increased by 20% or multiplied by a factor of 1.2. This means that when the multiplier is applied to the original value, the resulting value will be 1.2 times the original.

Read more about multipliers:

brainly.com/question/15883095

Given: Radius of the wheel = 30 inches, Revolutions per minute = 401 rpmThe linear speed of the car in miles per hour can be calculated as follows:

Step 1: Convert the radius from inches to miles by multiplying it by 1/63360 (1 mile = 63360 inches).30 inches × 1/63360 miles/inch = 0.0004734848 milesStep 2: Calculate the distance traveled in one minute by the wheel using the circumference formula.Circumference = 2πr = 2 × π × 30 inches = 188.496 inchesDistance traveled in one minute = 188.496 inches/rev × 401 rev/min = 75507.696 inches/minStep 3: Convert the distance traveled in one minute from inches to miles by multiplying by 1/63360.75507.696 inches/min × 1/63360 miles/inch = 1.18786732 miles/minStep

4: Convert the distance traveled in one minute to miles per hour by multiplying by 60 (there are 60 minutes in one hour).1.18786732 miles/min × 60 min/hour = 71.2720392 miles/hour Therefore, the linear speed of the car is 71.3 miles per hour (rounded to the nearest tenth).Answer: 71.3

To know more about The radius of the wheel
Visit https://brainly.com/question/33382741
#SPJ11

The radius of the wheel on a car is 30 inches. If the wheel is revolving at 401 revolutions per minute, The linear speed of the car is approximately 19.2 miles per hour.

To find the linear speed of the car in miles per hour, we need to calculate the distance traveled in one minute and then convert it to miles per hour. Here's how we can do it step by step:

Calculate the circumference of the wheel:

The circumference of a circle is given by the formula

C = 2πr

where r is the radius of the wheel.

In this case, the radius is 30 inches, so the circumference is

C = 2π(30)

   = 60π inches.

Calculate the distance traveled in one revolution:

Since the circumference represents the distance traveled in one revolution, the distance traveled in inches per revolution is 60π inches.

Calculate the distance traveled in one minute:

Multiply the distance traveled in one revolution by the number of revolutions per minute.

In this case, it is 60π inches/rev * 401 rev/min = 24060π inches/min.

Convert the distance to miles per hour:

There are 12 inches in a foot, 5280 feet in a mile, and 60 minutes in an hour.

Divide the distance traveled in inches per minute by (12 * 5280) to convert it to miles per hour.

The final calculation is (24060π inches/min) / (12 * 5280) = (401π/66) miles/hour.

Approximating π to 3.14, the linear speed of the car is approximately (401 * 3.14 / 66) miles per hour, which is approximately 19.2 miles per hour.

Learn more About linear speed from the given link

https://brainly.com/question/29345009

#SPJ11

Answer:

Yes, it is an Arithmetic Sequence

Step-by-step explanation:

\(31 - 37 = - 6 \\ \\ 25 - 31 = - 6 \\ \\ 19 - 25 = - 6 \\ \)

Since the difference between any two consecutive terms is same (- 6). Hence, 37, 31, 25, 19 is an Arithmetic sequence.

Yes, 37, 31, 25, 19 is an Arithmetic sequence.

An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.

If the initial term of a sequence is 'a' and the common difference is of 'd', then we have the arithmetic sequence as:

a, a + d, a +  2d, ... , a + (n+1)d, ...

(for all positive integer values of n)

thus, the common difference is  T_{n+1} - T_n

for all positive integer values of n

Given sequence; 37, 31, 25, 19

We can see that the difference between the terms are equal;

31 - 37 =  - 6

25 - 31 =  - 6

19 - 25 =  - 6

Since the difference between any two consecutive terms is same.

Hence, 37, 31, 25, 19 is an Arithmetic sequence.

Learn more about arithmetic sequence here:

https://brainly.com/question/3702506

#SPJ2

Answer:

300ft

Step-by-step explanation:

n(A U B) = n(A) + n(B) - n(A n B)

From the question;

n(A n B) = 7 n(A U B) = 54 n(A) = 35

substituting the values into the formular above and then solve for n(B)

54 = 35 + n(B) - 7

54 = 28 + n(B)

subtract 28 from both-side of the equation

54 - 28 = 28 - 28 + n(B)

26 = n(B)

20+8y-9y-21 = -y-1

maybe this ?

Answer:

Question 5 options: (4, 4) (1, 1) (3, 1) (10, 4)

Step-by-step explanation:

Answer:

hope it helps.....................

Answer:

Hi

Step-by-step explanation:

The expression was reduced to it's lowest expression or term or we say we found the common factor amongst them

Answer:

75%

Step-by-step explanation:

27 ÷ 36 = 0.75

0.75 → 75%

75% of the crew are men

Hope this helped! :)

Answer:

               75%  

Step-by-step explanation:

\(\dfrac{27}{36}=\dfrac{27:9}{36:9}=\dfrac34=\dfrac{3\cdot25}{4\cdot25}=\dfrac{75}{100}=75\%\)

A datagram with the destination IP address 158.30.142.30 would be routed to port 10011110 00011110 10001110 00011110.

What is an IP address explain?

Can I change my IP address?

What is IP address in WIFI?

Learn more about IP address

brainly.com/question/16011753

#SPJ4

Answer:

the cost per liter of the paint is equal to 24 8/liter

Hope this helps :)