Find –4 –5 to determine which expression is equal to –4x –4 –5.

Answer x²+18x+81

expand then tribute then collect like terms then combine like terms and you get the answer

Answer:

20

Step-by-step explanation:

cause 2/3 * 6 is 4 then 4*5 is 20

Answer:

equation: 36000 + 4000x = 51000 + 1500x

value of x: 6

Step-by-step explanation:

Marshall:

36000 + 4000x

Jim:

51000 + 1500x

36000 + 4000x = 51000 + 1500x

360 + 40x = 510 + 15x

25x = 150

x = 6

Answer:

equation: 36000 + 4000x = 51000 + 1500x

value of x: 6

Answer:

2.35% chance

Step-by-step explanation:

in a normally distributed graph with a standard deviation of $50 $250 and $300 contain 2.35% of the data.  

2.15% chance.

in a normally distributed graph with a standard deviation of $50 $250 and $300 contain 2.15% of the data.  

The probability of an event can be calculated by the probability formula by simply dividing the favorable number of outcomes by the total number of possible outcomes.

Please check the attached file for a complete answer.

Learn more about probability at

https://brainly.com/question/24756209

#SPJ2

Answer:

Step-by-step explanation:

90/(5+1)=15

5(15)=75

So 75 are passing.

Answer:

x=56.666666666666

Step-by-step explanation:

x+2x+10=180

-10 -10

x+2x=170

3x=170

3. 3

x=56.666666666666

Answer:

1 ) alternate interior angle

2) corresponding part of congruent triangle

3) vertically opposite angle

4)∆HED congruent to ∆FEG

5) parallel lines and alternate interior angle

Answer:

11 is the answer

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

to find one of the addend

subtract another one of the addend by the sum

eg : 9 + __= 20

20 - 9 = 11

now we can check

9 + 11 = 20

hope this helps

thanks bye

Answer:

Given:

0.5*1.15/43.44+2.45

⇒ 0.575/45.89

⇒0.012

9514 1404 393

Answer:

  y ≥ 1/4x + 2

Step-by-step explanation:

The line is solid, and the shading is above it, so the inequality will have a form similar to ...

  y ≥ [the boundary line]

The y-intercept is y = 2, and the slope is 1 unit up for 4 units right, so 1/4. In slope-intercept form, the equation of the boundary line is ...

  y = mx + b . . . . . . for slope m and y-intercept b

This boundary line has equation ...

  y = 1/4x + 2

So, the inequality is ...

  y ≥ 1/4x + 2

Answer:

For 4 months. Also, is this a real life problem that happened to you??

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

[tex]\frac{13+x}{2}[/tex]

Step-by-step explanation:

"A number" is the part of the question you don't know, and therefore is the variable. Let's call it [tex]x[/tex] from now on.

So, when you add a number to 13 it means you are increasing 13 by that number, or [tex]13+x[/tex].

To divide it all by 2, simply put the above expression on a fraction with a denominator of 2:

[tex]\frac{13+x}{2}[/tex]

And there is your answer.

Answer:

When slopes are different intersecting lines will be produced.

Step-by-step explanation:

It could be perpendicular in some cases but in any case they will intersect as long as the slopes are different.

Answer:

triangle STU and WEK are CONGRUENT

ST=WK SIDE OF A CONGRUENT TRAINGLE ARE EQUAL

2M=N.....1

SU=WE

3M+5=N+8

3M+5=2M+8

3M-2M=8-5

M=3

NOW

N=2M=2×3=6CM

TU=WK=N=6CM.

Answer:

Price:

$53.00

Rate:

8.375%

Sales Tax:

$4.44

Step-by-step explanation:

Price:

$53.00

Rate:

8.375%

Sales Tax:

$4.44

Answer:

yes, this is a function because each x value is paired with with exactly one y value (the first one in the multiple choice)

Step-by-step explanation:

For something to be a function an input can have only one output. Multiple different inputs can have the same output, but not the other way around.

Answer:

5(x-2)

Step-by-step explanation:

hereeeeee it is for the answer

Answer:

1/120

Step-by-step explanation:

The probability that one of us is chosen first is 2/16.  Now that one of us has been chosen there are 15 left.  The probability that the other is chosen is 1/15.  The probability that both of us are chosen is 2/16 * 1/15 = 1/120.

Hope this helps!

Answer:

The answer is option B. 4.1 !

Step-by-step explanation:

Hop this helps :)

Brainliest would be greatly appreciated :D

9514 1404 393

Answer:

  x -1

Step-by-step explanation:

The absolute value function is piecewise linear. When its argument is negative, it gives the opposite of that argument:

  |x| = -x  . . .  for x < 0

  |x| = x  . . .  for x ≥ 0

__

When the argument is some function of x, the same rules apply.

  |x -1| = -(x -1)  . . .  for (x -1) < 0

  |x -1| = x -1  . . .  for x -1 > 0

The condition x-1 > 0 is equivalent to x > 1, so you have ...

  |x -1| = x -1  . . .  for x > 1

_____

The attached graph shows that |x-1| and x-1 are the same graph when x>1.

Answer:

,2.5

25/10

5/2 I hope it is a right answers

Answer:

3x + 10? i'm not sure lol im sorry if its wrong.

Step-by-step explanation:

Step-by-step explanation:

I think that is the right answer I hope ut helps

Answer:

6.16 miles

Step-by-step explanation:

When solving word problems like these, I like to start by drawing a picture.

So, Glera starts at her home and moves north by 5.8 miles. Then, she walks west by 2.1 miles to the library. The problem wants you to find the distance from her home to the library.

I've attached a drawing I made to help me visualize the problem. The distance from her home to the library is the hypotenuse of the triangle. To solve for it, you would use the equation [tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex].

a and b are the sides of the triangle, and c is the hypotenuse.

[tex]5.8^{2}[/tex]  + [tex]2.1^{2}[/tex] = [tex]c^{2}[/tex]

33.64 + 4.41 = [tex]c^{2}[/tex]

38.05 = [tex]c^{2}[/tex]

To find c, you would take the square root of 38.05, which is about 6.16 if you use a calculator.

So, the distance from her home to the library is 6.16 miles!

Answer:

37.5%

Step-by-step explanation:

Math

Answer:

Step-by-step explanation:

Given that

Therefore the

Volume of sphere =

4/3 × π × r × r × r=

4/3 × 3.14 × 3 × 3 × 3 =

4/3 × 3.14 × 27 =

36 × 3.14 =

_________________

#StayPositive - kexcvi

Answer:

46

Step-by-step explanation:

if you round to the nearest whole, look at the tenths place and if it is bigger than 4, then then you round up, like 7043.7305 to 7044 but if the tenths place is smaller than 5, the number stays the same but the decimal part is gone, like 350.24569405 to 350.