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murzikaleks [220]
3 years ago
5

Please help me fast and show all your work please thx ​

Mathematics
2 answers:
MrMuchimi3 years ago
7 0
7x4x5= 140
Hope this helps!
Liula [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Area=\frac{1}{2}*(7+5)*4\\\\=\frac{1}{2}*12*4\\\\=6*4\\\\=24m^{2}

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Can anyone solve the rest pls
Juliette [100K]
X=-1 y=-1, x=1 y=5, x=3 y=11
5 0
3 years ago
Read 2 more answers
1.Graph f(x) = -1.5x +6<br> 2.Graph f(x) = -1/2x-5
nalin [4]

Ans(1):

Given equation is f(x)=-1.5x+6

we can plug any number like x=0 and x=2 to find the f(x) also called y-value

plug x=0

f(x)=-1.5x+6 =-1.5*0+6 =0+6 =6

Hence first point is (0,6)

plug x=2

f(x)=-1.5x+6 =-1.5*2+6 =-3+6 =3

Hence first point is (2,3)

now we can graph both points then join them to get final graph of f(x)=-1.5x+6

---------------------

Ans(2):

We can repeat exactly same process for f(x) = -1/2x-5.

So the final graph will look like attached picture:


5 0
3 years ago
Look at the picture please hell
ohaa [14]

Answer:

2 one that's the right one

7 0
3 years ago
Im giving 30 points pls help
gayaneshka [121]

Step-by-step explanation:

Pathagory and Theorem

a^2+b^2=c^2

(x-3)^2+(x-4)^2=6^2

expand:

2x^2-14x+25=36

2x^2-14x-11=0

x=(\sqrt{71}+7)/2

perimeter=(x-3)+(x-4)+6=2x-1

insert the value for x into 2x-1

\sqrt{71}+6=perimeter

Hope that helps :)

7 0
3 years ago
Read 2 more answers
Multiple choice question
konstantin123 [22]

Answer:

b. g(x)=|x+3|-1

Step-by-step explanation:

7 0
2 years ago
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