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m_a_m_a [10]
3 years ago
6

I need help!! Can an awesome genius please help me out?​

Mathematics
2 answers:
SOVA2 [1]3 years ago
8 0

Answer:     The answer is D i hope this helps :)

Step-by-step explanation:

tensa zangetsu [6.8K]3 years ago
7 0

Answer:

D

Step-by-step explanation:

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Y=4 is the answer to your question
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Solve the equation using the method that seems appropriate.
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The answer is x=-5.5 . 2x-3 = 4x+8 . subtract 2x from both sides and then subtract 8 from both sides and get -11=2x . then divide both sides by 2 to get . -5.5=x
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Meryl needs to cut down 10.510.510, point, 5 trees for every 555 cabins she builds.
Angelina_Jolie [31]

Answer:

3 cabins takes 6.3 trees

7 cabins takes 14.7 trees

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3 years ago
Sanjay graphs a quadratic function that has x-intercepts of –3 and 7. Which functions could he have graphed?
kykrilka [37]

we will select each options and find zeros

(a)

g(x)=x^2-4x-21

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and then we can solve for x

g(x)=x^2-4x-21=0

now, we can factor it

(x-7)(x+3)=0

we get

x=7,x=-3

so, this is TRUE

(b)

g(x)=(x-3)(x+7)

we can set it to 0

and then we can solve for x

g(x)=(x-3)(x+7)=0

we get

x=3,x=-7

so, this is FALSE

(c)

g(x)=3x^2-12x-63

we can set it to 0

and then we can solve for x

g(x)=3x^2-12x-63 =0

3(x^2-4x-21) =0

3(x-7)(x+3) =0

x=-3,x=7

so, this is TRUE

(d)

g(x)=-(x+3)(x-7)

now, we can set it to 0

and then we can solve for x

g(x)=-(x+3)(x-7)=0

x=-3,x=7

so, this is TRUE

(e)

we have

g(x)=x^2+4x-21

now, we can set it to 0

and then we can solve for x

g(x)=x^2+4x-21=0

(x+7)(x-3)=0

x=-7,x=3

so, this is FALSE

5 0
3 years ago
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(-2,3) and (-4,3) what is the units
zzz [600]
I think you mean what's the name of it,
they are called ordered points.
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