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notsponge [240]

2 years ago

14

You find an object made of pure metal. What could you do to identify what type of metal the object is made of?How do you find de

nsity?

1 answer:

pantera1 [17]2 years ago

3 0

Answer:

by the texture and will need volume and mass to find density

Step-by-step explanation:

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I need help on questions 2 please and thank you

EleoNora [17]

I would say B , even though I’m only in 5 th grade

8 0

2 years ago

Which expression represents "5 times the sum of 4 and y?"

Mkey [24]

Answer:

5 x (4+y)

Step-by-step explanation:

8 0

2 years ago

What are 25 times by the same number then divide it by sixty

larisa86 [58]

25(25) = 625

625/60 ≈ 10.4166

Or when rounded to the nearest hundredth, 10.42

6 0

2 years ago

What is the equation of the line

ohaa [14]

The equation of the line is y = (1/2)x + 2

6 0

2 years ago

Describe the transformation that takes f(x)=x+1 to g(x) = -x+4. Will Mark Brainliest.

lions [1.4K]

Answer:

Reflection across y axis

Translate up by 3 units

Step-by-step explanation:

Given

$f(x) = x + 1$

$g(x) = -x + 4$

Required

Describe the transformation from f(x) to g(x)

First, take a reflection of f(x) across the y axis.

So f(x) becomes f(-x)

$f(x) = x + 1$ when reflected

$f(-x) = -x +1$

Next, translate f(-x) up by 3 units to give g(x)

$g(x) = f(-x) + k$

Where

$k = 3$

$f(-x) = -x +1$

$g(x) = -x + 1 + 3$

$g(x) = -x + 4$

Hence, the transformation from f(x) to g(x) includes:

Reflection across y axis

Translate up by 3 units

6 0

2 years ago