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jonny [76]
3 years ago
12

What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8?

Mathematics
2 answers:
Finger [1]3 years ago
7 0
Y=mx+b
y= -2x+8
Rearranging gives you the answer of
2x +y - 8 = 0

-Dominant- [34]3 years ago
5 0
2x +y - 8 = 0...............
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Part 1.] Identify the transformations that describe the graph of an odd function. Select all that apply.
Zarrin [17]
Hello,

1) A odd function has the propriety f(-x)=-f(x)
Answer E

2)
if f(x) is even f(x)=f(-x)
if g(x) is even g(x)=g(-x)

h(x)=f(x)+g(x)=(f+g)(x)
h(-x)=(f+g)(-x)=f(-x)+g(-x)=f(x)+g(x)=(f+g)(x)=h(x)

h(x) is even

3 0
3 years ago
A cubical house can hold 4096m of air .find the height of the house​
iren2701 [21]

Answer:

16 m

Step-by-step explanation:

V = s^{3}

4096 = s^{3}

cube root of 4096 = 16

5 0
3 years ago
A rectangular painting by Leonardo da Vinci measured 62cm along its diagonal. If the painting has a height of 42 cm how wide is
IRINA_888 [86]

ANSWER

45.6cm to the nearest tenth.

EXPLANATION

The diagonal of the rectangular painting is 62cm.

The height of the painting is 42 cm.

The height of the painting h , the diagonal, and the width of the painting forms a right triangle with the diagonal being the hypotenuse.

From the Pythagoras Theorem,

{w}^{2}  +  {42}^{2}  = {62}^{2}

{w}^{2} = {62}^{2} -  {42}^{2}

{w}^{2}  = 2080

{w} =  \sqrt{2080}

w = 4 \sqrt{130}

The width of the painting is 45.6cm to the nearest tenth.

4 0
3 years ago
A table showing pairs of r- and yvalues is shown below.
Crazy boy [7]

Answer:

4

Step-by-step explanation:

6 0
3 years ago
A square room has walls that are each 6 feet long. How much carpet would be needed to cover the floor of this room.
Helga [31]
36 feet of carpet cause its a square so 6x6 is 36
4 0
3 years ago
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