All categories

2 years ago

Please help i rlly need itttt

Mathematics

2 answers:

Olenka [21]2 years ago

8 0

Answer:

The value of x is the value where the line crosses the x-axis!

________________________________________________________

Hope this helps!!

Please tell me if I have made a mistake!!

I enjoy learning from them:)

vova2212 [387]2 years ago

7 0

Answer:

x = y - b/m (with the obvious restriction m ≠ 0 )

Step-by-step explanation:

y = mx + b

subtracting b from both sides

y - b = mx

dividing both sides by m

y - b/m = x

flipping the sides (to make it look more normal)

x = y - b/m

You might be interested in

F(x)= 6x-7 g(x)=6x+7, f(g(x))= and g(f(x))=

horrorfan [7]

Can u take a picture please?

6 0

2 years ago

Marisol is painting on a canvas that has an area of 180 square inches. The length of the painting is 11/4 times the width. What

Alona [7]

Notice the picture below, see the length "l"?

well $\bf Area=l\times w\qquad 
\begin{cases}
l=\frac{11}{4}w\\
Area=180
\end{cases}\\\\
-----------------------------\\\\
thus
\\\\
180=\cfrac{11}{4}w\times w$

solve for "w", to find the width,

what's the length? well, l = 11/4 w

3 0

3 years ago

Which is equivalent to cos^-1(0) answer in radian

ruslelena [56]

Answer:

Step-by-step explanation:

cos ^-1(0)=(2n+1) π/2

where n is an integer.

if 0 ≤α ≤2 π

n=0,1

cos ^-1(0)=π/2,3π/2

8 0

3 years ago

Please help 9/5a+12=5

vova2212 [387]

A = -35/9 is the answer

8 0

3 years ago

Give a rule of the piecewise-defined function. Give the domain and the range.

dimulka [17.4K]

Answer:

Hello your question is incomplete below is the complete question

option B is correct

f(x) = 1 if x ≤ 0

-2 if x > 0

Step-by-step explanation:

The Rule of the piece-wise-defined function is :

from the given figure attached it can be seen that as : x ≤ 0 , y = 1

while for x > 0 , y = -2

therefore option B is correct

f(x) = 1 if x ≤ 0

-2 if x > 0

3 0

3 years ago