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sergij07 [2.7K]

3 years ago

13

I posted one question at parts pls help me answer it!!!!!

2 answers:

Fantom [35]3 years ago

5 0

Answer:

i'll try my best to help !!

DerKrebs [107]3 years ago

3 0

I’ll look for it and try to answer it :)

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Help please! factoring polynomials

alexgriva [62]

Answer:

B

Step-by-step explanation:

you can use foil and the graph,

because you can see (in the graph) that the lines intersect at 1 and 4.

just use foil to help figure out which matches the slope.

something else (the normal way) is find which 2 numbers equal to the last coefficient, in this case it can be

-2 and -2, 2 and 2, 4 and 1 or -4 and -1, multiply them and if they make up the last coefficient, and added it equals the second coefficient it is correct.

6 0

2 years ago

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The point (1, −1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of

mixer [17]

Notice the picture below

x = 1 and y = -1

now... recall your SOH CAH TOA $\bf sin(\theta)=\cfrac{y}{r}
\qquad 
% cosine
cos(\theta)=\cfrac{x}{r}
\qquad 
% tangent
tan(\theta)=\cfrac{y}{x}$

now.. what's the value for "r" or the radius? well, using the pythagorean theorem $\bf c^2=a^2+b^2\implies c=\sqrt{a^2+b^2}\qquad 
\begin{cases}
a=x\\
b=y\\
c=r
\end{cases}$

6 0

3 years ago

Slope intercept form <br> WILL MARK BRAINLIST

RideAnS [48]

Answer : y= -10/1 x - 30

7 0

3 years ago

What is the decay factor of the exponential function represented by the table? o w/n who O 02 O 6

Gwar [14]

Answer:

1/3

Step-by-step explanation:

For each term multiply each number to see what value you get, only 1/3 makes sense

18 x 1/3 =6

6 x 1/3= 2

4 0

3 years ago

Building A has 7,500 ft.² of office space for 320 employees. Building B has 9500 ft.² of office space for 317 employees. Which b

Airida [17]

Answer:

The square feet of space per employee is more in building B .

Step-by-step explanation:

Given as :

The office space of building A = 7,500 ft²

The number of employee in building A = 320

Let The space in building A per square feet per employee = x ft²

So, x = $\dfrac{\textrm office space in building A}{\textrm number of employee in building A}$

I.e x = $\frac{7500}{320}$

∴ x = 23.43 per square feet per employee

<u>So, For building A 23.43 per square feet per employee </u>

Again ,

The office space of building B = 9,500 ft²

The number of employee in building B = 317

Let The space in building B per square feet per employee = y ft²

So, y = $\dfrac{\textrm office space in building B}{\textrm number of employee in building B}$

I.e y = $\frac{9500}{317}$

∴ y = 29.96 per square feet per employee

<u>So, For building B 29.96 per square feet per employee </u>

So , from calculation it is clear that the square feet of space per employee is more in building B .

Hence The square feet of space per employee is more in building B . Answer

7 0

3 years ago