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3 years ago

Which statement best describes the function h(t) = 210 – 15t?

Mathematics

1 answer:

jonny [76]3 years ago

8 0

Answer:

The answer is b.

h is the function name; t is the input and h(t) is the output.

The function name is the one outside the parentheses, the input is inside and the output is the whole function.

Step-by-step explanation:

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7.EE.1.1

victus00 [196]

Answer:

-0.55n - 0.05

Step-by-step explanation:

You can start by distributing:

(0.25n - 0.3) - (0.8n - 0.25)

0.25n - 0.3 - 0.8n + 0.25

Then, you can combine like terms(0.25n & -0.8n; -0.3 & 0.25)

-0.55n - 0.05

4 0

3 years ago

Read 2 more answers

What is the equation for the line of reflection? On a coordinate plane, triangle A B C has points (6, 3.7), (5.4, 2), (1, 3). Tr

elixir [45]

Answer:

The equation for the line of reflection will be x = y.

Step-by-step explanation:

On a coordinate plane, triangle Δ ABC has points (6, 3.7), (5.4, 2), (1, 3). Triangle Δ A'B'C' has points (3.7, 6), (2, 5.4), (3, 1).

And we have to find the equation of the line of reflection of the points.

Now, it is clear from the coordinates of vertices of Δ ABC and Δ A'B'C' that after reflection the x and y-values of the respective coordinates interchange and there is no change in signs.

Therefore, the equation for the line of reflection will be x = y. (Answer)

4 0

3 years ago

Read 2 more answers

Which equation shows the volume of the rectangular prism as a product of its edge lengths?

Anettt [7]

Answer:

Top right option

Step-by-step explanation:

multiplying the digits, you get the volume, which is 3/4

Answered by GAUTHMATH

6 0

3 years ago

What is the square root of -16?<br> е в<br> -87<br> 0 ООО<br> 8

Monica [59]

$4i$

$i=\sqrt{-1}$

$\sqrt{-16}=\sqrt{-1}*4$

$\sqrt{-16}=i*4$

$4i$

Hope this helps.

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8 0

3 years ago

Find the values of x and y

Umnica [9.8K]

the value of x is 90 degrees and the the value of y is 180 degrees

5 0

3 years ago