3 years ago

Problem Write an expression to represent: Nine more than the product of two and a number x

1 answer:

6 0

2x+9 is the awnser because you are multiplying 2 and X then adding 9

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bija089 [108]

Answer:

7,13,37,55,103

Step-by-step explanation:

y = 5 + 2x^2

if x =1

y = 5 + 2(1)^2

1^2 = 1

2 x 1 = 2

y=5 + 2 or y = 7

you substatute each one in for x to solve for y

5 0

2 years ago

Fittoniya [83]

I assume you mean divide using the conjugate to rationalize the denominator and express the result in standard rectangular form.

$\dfrac{2+i}{1+i} = \dfrac{2+i}{1+i} \cdot \dfrac{1-i}{1-i} = \dfrac{2(1)-i^2-2i+i}{1^2+1^2} = \frac 3 2 - \frac 1 2 i$

4 0

3 years ago

Alexeev081 [22]

$5t=\dfrac{t}{45}\\
225t=t\\
224t=0\\
t=0$

7 0

3 years ago

Mademuasel [1]

You out 1 in for A and 12 in for C 4(1)(12) = 48

3 0

2 years ago

Nikitich [7]

Answer:

Step-by-step explanation:

1/2 because the triangle represent half of the shape.

3 0

2 years ago