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Elena-2011 [213]
3 years ago
7

Does 30,40,45 make a right triangle?

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0

I believe that it does.

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Please help me with this question and please tell me how I would put this into a calculator please...
AnnyKZ [126]

Answer:

6

Step-by-step explanation:

\frac{2}{3}x+4=\frac{2}{3} *\frac{3}{1}+4 = 2+4=6

3 0
3 years ago
PLEASE HELP ASAP 25 POINTS
dimaraw [331]

Answer:

the answer is d

Step-by-step explanation:


4 0
3 years ago
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Which equation represents the graph below?<br><br> A. y=3x-2<br> B.y=-2x+3<br> C.y=3x-2<br> D.2x+3
KatRina [158]

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d

Step-by-step explanation:

5 0
3 years ago
if a sequence is defined recursively by f(0)=4 and f(n+1)= -3f(n+1)=-3f(n)+1 for n≥0, then f(3) is equal to? DESPERATELY NEED HE
muminat

f(3) is equal to -101.

<u>Step-by-step explanation</u>:

  • The sequence is followed by f(0)=4
  • The given expression is f(n+1)= -3f(n)+1

Put n=0,

f(0+1)= -3f(0)+1

f(1)= -3(4)+1

f(1)= -12+1 = -11

Put n=1,

f(1+1)= -3f(1)+1

f(2)= -3(-11)+1

f(2)= 33+1 = 34

Put n=2,

f(2+1)= -3f(2)+1

f(3)= -3(34)+1

f(3)= -102+1

f(3)= -101

5 0
3 years ago
Hypotenuse of 9 and 12
vladimir1956 [14]

Answer:

108

Step-by-step explanation:

Hope I help :)

7 0
2 years ago
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