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rewona [7]
3 years ago
11

Please answer.

Mathematics
2 answers:
mixer [17]3 years ago
8 0

Answer:

B)5

Step-by-step explanation:

2(2)+1=5

Cloud [144]3 years ago
5 0

Replace the x in the equation with the x value in tha table for the missing f(x) and calculate:

f(x) = 2x +1 = 2(2) +1 = 4 +1 = 5

The answer is B) 5

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Help me plzzz will give brainlest!!!!
Leno4ka [110]

Answer:b,they are not proportional

Step-by-step explanation:

8 0
3 years ago
Y = –x + 4<br> x + 2y = –8
valkas [14]
X=16
y= -12


X+2( -x+4)=-8
X-2x+8=-8
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X=16

Y=-16+4
Y=-12
8 0
3 years ago
Read 2 more answers
Which of the following is the surface area of the right cylinder below?
yarga [219]

Answer:

if it is TSA- 396 or 395.64

if it is CSA- 88 or 87.92

Step-by-step explanation:

r=7

h=2

TSA= 2 pi r(r+h)

=2*22/7*7*9= 396

<em>CSA</em>= 2 pi r h

2*22/7*7*2=88

when you use pi as 3.14 instead of 22/7 you get the answer with the decimal symbol.. in such case the TSA would be 395.64 and CSA would be 87.92

6 0
3 years ago
Read 2 more answers
Write an equation of the line that passes me that passes through (2,-5) and is parrallel to the line 2y=3x+10
Otrada [13]

Step-by-step explanation:

parallel means same slope/gradient

2y = 3x + 10

y = 1.5x + 5

let equation be y = 1.5x + b

sub (2, -5)

-5 = 1.5(2) + b

b = -8

therefore y = 1.5x - 8

Topic: Coordinate Geometry

If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!

7 0
3 years ago
17. Airlines must be aware of the weight of the aircraft plus everything on board. Based on
Arturiano [62]

Answer:

2.45 tons

Step-by-step explanation:

square root of the sum of each number squared

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3 years ago
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