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2 years ago

Please help, please show ur work

Mathematics

2 answers:

tangare [24]2 years ago

7 0

Answer:

I got (0.5,0)

Step-by-step explanation:

I graphed so you can see how I got it.

DENIUS [597]2 years ago

5 0

Answer:

y=3

y=9

Step-by-step explanation:

y=3×0+3

y=3×1+3

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Find the inverse of the function.<br> f(x) = -3x + 7

LUCKY_DIMON [66]

F(x) = -3x + 7
y = -3x + 7
x = -3y + 7
-3y + 7 = x
-3y = x - 7
y = -1/3x + 7/3
f^-1(x) = -1/3x + 7/3

8 0

2 years ago

Jenna is drawing a sketch of her room. The room is 15 feet long by 12 feet wide. The

SOVA2 [1]

Answer:

4 inches

Step-by-step explanation:

Actual dimensions:

Length = 15 feet

Width = 12 feet

Scale dimensions:

Length = 5 inches

Width = x inches

Write a proportion:

$\dfrac{\text{Actual length}}{\text{Scale length}}=\dfrac{\text{Actual width}}{\text{Scale width}}\\ \\ \\\dfrac{15\ feet}{5\ inches}=\dfrac{12\ feet}{x\ inches}\\ \\x=\dfrac{5\ inches\times 12\ feet}{15\ feet}=4\ inches$

3 0

3 years ago

Requie<br> 2) 20 + (-45)

harkovskaia [24]

Answer:

20 + (-45) = -25

6 0

2 years ago

Read 2 more answers

Can some one really help me please!!!! :(((

GREYUIT [131]

Answer:

for the first on its a=24 and for the second its a= 48

Step-by-step explanation:

for the first one you have to find the length which is 8 and then you find the width which is 3 then you multiply that to get 24

for the second one you find the base which is the strait line which is 8 then you find the height which is 6 then you multiply it to get 48 i hopes this helped!

7 0

2 years ago

Please help solve questions

Alekssandra [29.7K]

Take some points

2x+3y<6
3y<-2x+6
y<-2/3x+2

As here < sign present line will be dashed and shading should be done below the line

(1,1)
(1,0)
(2,0)
(-1,2)

Graph attached

4 0

1 year ago

Read 2 more answers