plz help i have to submit in 20 minutes !!!

Answer:

Its C

Step-by-step explanation:

C is the answer. it is timed and I am not a fast typer

Answer:

Markup, 42% profit

Step-by-step explanation:

(someone check this)

Answer:

Step-by-step explanation:

use Pythagorean theorem a² + b² = c²

where a = 8

           b = 15

           c = s (which is unknown)

plugin values into the formula:

a² + b² = c²

8² + 15² = s²

s = √(64 + 225)

s = √289

s = 17

Answer:

a.

65,000

Step-by-step explanation:

There are 65000 possibilities of 4 character-password

A password is a security code that is used for verifying identities

The password has 4 characters.

The password must begin and end with a letter.

So the selections are:

First = 26

Last = 25

The other selections are:

Second = 10 digits

Third = 10 digits

So, the number of password is:

Password = 26 * 10 * 10 * 25

Evaluate

Password = 65000

Hence, there are 65000 possibilities of 4 character-password

Read more about arrangements at:

https://brainly.com/question/6032811

yes.4/5=cannot simplify.2/5 can not simplify

Answer:

x = 1/6

Step-by-step explanation:

3x + 4 = 9x + 3

3x + 1 = 9x

1 = 6x

1/6 = x

Answer:

C

Step-by-step explanation:

It is C. Have a great day!

Answer:

4th and 5th

Step-by-step explanation:

Answer:

we don't see an image?

Step-by-step explanation:

Answer:

360 miles

Step-by-step explanation:

to find the distance, multiply speed and time

120*3= 360

Can I have brainliest plz

Answer:

x = 30

Step-by-step explanation:

As we know, the angles inside of a triangle added together all equal 180°, so you would combine 3x + 2x + x = 180°. And then from there you can solve.

3x + 2x + x = 180°

[Combine like terms] 6x = 180°

[Divide 6 from both sides of the equal sign] x = 30°

Hope this helps!!

The solution is.  the equation of the line perpendicular to the line 2x - 5y = 7 and passes through the point (2, -3) in slope-intercept form with no spaces is : y = -5/2x + 2.

A straight line is an endless one-dimensional figure that has no width. It is a combination of endless points joined both sides of a point and has no curve.

here, we have,

given that,

the line is:

5y = 2x - 7

y = 2/5x - 7/5

Slope = -5/2 (perpendicular)

Slope int. = y = mx + b

Y = -5/2x + b

-3 = -5/2(2) + b

-3 = -5 + b, b = 2

Solution: y = -5/2x + 2

Hence, The solution is.  the equation of the line perpendicular to the line 2x - 5y = 7 and passes through the point (2, -3) in slope-intercept form with no spaces is : y = -5/2x + 2.

To learn more on Equation 0f Straight-Line click:

brainly.com/question/11116168

#SPJ3

Answer:

yes that is right

Step-by-step explanation:

yes

Answer:

b. 10

Step-by-step explanation:

Based on the Pythagoras Theorem, the longest side of a right-angled triangle is: [tex]\sqrt{a^{2}+b^{2} }[/tex] where a and b are the legs of the triangle.

Longest side of triangle = [tex]\sqrt{8^{2}+6^{2}}[/tex]

                                        = [tex]\sqrt{64+36}[/tex]

                                        = [tex]\sqrt{100}[/tex]

                                        = 10

d-13=5 is actually suppose to be solved liek this:

d - 13 = 5

   +13   +13

The absoulte value of 13 is 13, it is negative so you have to add 13 to get to 0 so it can be cancelled out.

Answer:

2/3

Step-by-step explanation:

1/3 x 2/1 = 2/3

Answer:

   2/3

Step-by-step explanation:

so what you do is switch the numerators and deno. (1/3 1/2)turns into 3/1 and 2/1 you multiple both top and bottom numbers and boom!!

(simplify if need)

Answer:

x = 0, y= -16

Step-by-step explanation:

Okay, we can use elimination to do this. Add the two equations together to get rid of one of the variables. 7x and -7x cancel each other out, so we are left with y+y= -32. If y+y is -32, then y= -16. Let's plug that back one of the equations. I'll choose the first equation. 7x +(-16) = -16. We can simplify that to 7x - 16= -16. Okay, we add 16 to both sides which gets us 7x=0. From this, we can infer that x=0 because 0x7=0. Now we have the answer, x=0, and y= -16. I hope this helps!

Answer:

21,24,27,30

Step-by-step explanation:

hi there are some good times for me and said she would stay

Answer:

21,24,27

Step-by-step explanation:

Count by three.

Answer:

where is the drawing l don't understand the measurements

Answer:

a. ║ x - 23 ║ ≤ 6 b.  17 ≤ x ≤ 29

Step-by-step explanation:

a. Let x be the length of the wall. Since the length of the wall is half the length of the drive way with an absolute deviation of 6 at most, since the drive way is 46 foot long, half of it is 46/2 = 23.

So, 23 ± 6 ≤ x or x - 23 ≤ ±6 or ║ x - 23 ║ ≤ 6

b. Solving the absolute value inequality,

-(x - 23) ≤ 6 and x - 23 ≤ 6

x - 23 ≥ 6 and x - 23 ≤ 6

x ≥ 23 - 6 and x ≤ 23 + 6

x ≥ 17 and x ≤ 29

So 17 ≤ x ≤ 29

Answer:

lol 96

Step-by-step explanation:

=================================================

Work Shown:

[tex]x = 27.2 \text{ cm}\\\\x = 27.2 \text{ cm} * \frac{1 \text{ inch}}{2.54 \text{ cm}}\\\\x = \frac{27.2}{2.54} \text{ inch}\\\\x \approx 10.7086614 \text{ inches}\\\\x \approx 10.7 \text{ inches}\\\\[/tex]

Effectively all we do is divide 27.2 over 2.54 to convert from cm to inches.

This means that 27.2 cm is roughly the same as 10.7 inches.

I rounded to one decimal place because 27.2 is to one decimal place. If your teacher says for you to round otherwise, then follow those instructions of course.

9514 1404 393

Answer:

  k = 2/7

Step-by-step explanation:

The constant of proportionality is the value of k in the equation ...

  y = kx

Solving for k gives ...

  k = y/x

We can use any pair of (x, y) values from the table to find k. It usually works well to use the smallest non-zero values:

  k = 2/7

Answer:

30

Step-by-step explanation:

brainliest plz

Answer:

YEEEEEEEEEEEEEEEEEEEEEEEEEET!

Step-by-step explanation:

Answer:

wrong the answer is 63.1

Step-by-step explanation: