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katrin [286]
3 years ago
11

3+4x+x^2 = y Given x = 1

Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:

8

Step-by-step explanation:

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Tamiku [17]
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8 0
3 years ago
X-2y=18 2x+y=6 parallel perpendicular or neither
sergey [27]
<h3>Therefore they are perpendicular.</h3>

Step-by-step explanation:

A equation of line is

y =mx +c

Here the slope of the line is m.

Given equations are

x - 2y = 18

⇔-2y = -x +18

\Leftrightarrow y =\frac{1}{2} x -9............(1)

and 2x + y = 6

⇔y = -2x +6 ............(2)

Therefore the slope of equation (1) is(m_1)= \frac{1}{2}

Therefore the slope of equation (2) is(m_2)= -2

If two lines are perpendicular, when we multiply their slope we get -1.

therefore,

m_1. m_2 =\frac{1}{2}. (-2) = -1

Therefore they are perpendicular.

4 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
BabaBlast [244]

Answer:

328.5 cm

Step-by-step explanation:

Volume= L x W x H

10 x 4.5 x 7.3= 328.5

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6 0
2 years ago
I need help with this and uh can u tell me/ show your work in the answer?
julsineya [31]

Answer:

They should insert that y value into the other equation.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What expressions are equivalent to (p-q)(x)
Talja [164]

Answer:

px-qx

Step-by-step explanation:

8 0
3 years ago
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