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Monica [59]
3 years ago
11

Algebra 2 Help! Thank you.

Mathematics
1 answer:
pychu [463]3 years ago
4 0

Answer:

-2

Step-by-step explanation:

f(1)=3(1)-5 = 3-5= -2

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Braden is hiking on a mountain. At 11:00 a.M., he is at an elevation of 500 feet. At 2:00 p.M., he is at 900 feet. What is the r
kramer

Answer:

133.33ft/hr

Step-by-step explanation:

Between 11am and 2pm, he had 3hrs

Height change 900 - 500 = 400ft

400/3 = 133.33ft/hr

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3 years ago
Mike is working on solving the exponential equation 37x = 12; however, he is not quite sure where to start. Using complete sente
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Mike would first have to divid 37 from 12 and he would then find x
7 0
3 years ago
Read 2 more answers
50 points for 8 easy problems
xeze [42]

Answer:

1. 136.3/53% = 257.16981...

2. 99/231.2  = 0.4282

3. 853.2/51% = 1672.94117....

4. 439.7/0.56 = 785.17857

5. 496.1/0.92 = 539.23913

6. 0.32 x 238.3 = 76.256

7. 99/376.3 = 0.26308

8. 0.08 x 493.7 = 39.496

Step-by-step explanation:

Good luck

6 0
3 years ago
The general form of an parabola is 4y2 + 40y + 3x + 103 = 0
valentinak56 [21]

The standard form of the parabola is   x = -4/3y² -40/3y -103/3

What is parabola?

A parabola is an approximately U-shaped, mirror-symmetrical planar curve in mathematics. It corresponds to a number of seemingly unrelated mathematical descriptions, all of which can be shown to define the same curves. One way to describe a parabola is with a point and a line.

 x = -4/3(y +5)² -1

Solve for x.

 x = (4y² +40y +103)/(-3)

 x = -4/3y² -40/3y -103/3 . . . . 'standard form' in the US

__

Taking our clues from the graph*, we can write the vertex form equation as ...

 x = -4/3(y +5)² -1 . . . . . . 'standard form' in other places

____

* The vertex is (-1, -5), so for some leading coefficient, the equation will be ...

 x = a(y -(-5))² +(-1) = a(y +5)² -1

The value of 'a' is the scale factor. Here, that is the difference between the parabola value (x = -2 1/3) and the vertex value (x = -1) one unit away from the vertex.

To learn more about parabola visit:brainly.com/question/21685473

#SPJ4

5 0
1 year ago
Translate the following into an algebraic expression: The number that is 40% more than five more than a number a.
cricket20 [7]

Answer:

The translation would be

X = 40% + 5 + A

Step-by-step explanation:

First, translate the words, is, more than and 'the number'.

Is means equals (=).

More Than means plus (+).

'the number' can be x.

Now, put it together.

X(The Number) =(Is) 40% +(more than) 5 +(more than) A(a number)

I hope this helps!!

5 0
3 years ago
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