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1 year ago

If g(x) = |2x-9|, find g(2)+g(3)

Mathematics

1 answer:

Semenov [28]1 year ago

5 0

X=5 , x=3 - just plug in 2 and 3 into x and the lines will make it positive instead of negative

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Please help me I need help

snow_tiger [21]

d = 16.76 inches

Step-by-step explanation:

We can extend the definition of the Pythagorean theorem to 3-dimensions:

$d = \sqrt{ {x}^{2} + {y}^{2} + {z}^{2} }$

Let x = 10 in

y = 10 in

z = 9 in

$d = \sqrt{ {(10)}^{2} + {(10)}^{2} + {(9)}^{2} }$

$d = \sqrt{281} = 16.76 \: in$

5 0

2 years ago

Factor 5z^2+45z. The factored polynomial is _

erik [133]

Here you go
5z(z+9)

4 0

2 years ago

What is plane z in this image

denpristay [2]

Answer:

the left side of the line

Step-by-step explanation:

6 0

3 years ago

Please answer this question 4(x+y)+2(x+z)

frez [133]

expand the brackets

4x+4y + 2x +2z

6x + 4y + 2z

4 0

3 years ago

Read 2 more answers

2. A two-stage rocket is in development. The required probability is for the overall rocket to be a minimum of 97% reliable for

ikadub [295]

Answer: The minimum reliability for the second stage be 0.979.

Step-by-step explanation:

Since we have given that

Probability for the overall rocket reliable for a successful mission = 97%

Probability for the first stage = 99%

We need to find the minimum reliability for the second stage :

So, it becomes:

P(overall reliability) = P(first stage ) × P(second stage)

$0.97=0.99\times x\\\\\dfrac{0.97}{0.99}=x\\\\0.979=x$

Hence, the minimum reliability for the second stage be 0.979.

4 0

3 years ago