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Ilya [14]
3 years ago
12

1. Find the slope of these two points (-2,-4) (7.30)

Mathematics
1 answer:
jeka57 [31]3 years ago
6 0

Answer:

1. 34/9

2. 1/3

Step-by-step explanation:

Rise/run

1. (30-(-4))/(7-(-2))=34/9

2. (15-5)/(12-(-3))=10/15=1/3

You might be interested in
Work out ( 4 × 10 6 ) × ( 2 × 10 7 ) Give your answer in standard form.
Oksanka [162]

Answer:

8 × 10¹³

Step-by-step explanation:

=> (4*10^6)*(2*10^7)

=> (4*2)*(10^6*10^7)

<u><em>When bases are same, powers are to be added.</em></u>

=> 8 × 10 ⁶⁺⁷

=> 8 × 10¹³

5 0
3 years ago
Three baseball players are playing catch. Vondra is directly south of Mei and directly west of
Radda [10]

Vondra and Mei are 6 meters apart.

<u>Step-by-step explanation:</u>

<u>From the given information, It can be known that</u> :

  • Vondra is directly south of Mei ⇒ which forms the height of the triangle.
  • Vondra is directly west of Yoshi ⇒ which forms the base of the triangle.

The distance between Vondra and Yoshi are 8 meters which is the base of the triangle. (Base= 8).

The distance between Yoshi and Mei are 10 meters which is the hypotenuse of the triangle. (hypotenuse= 10).

<u>To find the distance between Vondra and Mei which is the height of the triangle :</u>

From the Pythagorean triplets (3,4,5),

It is determined that the multiples of (3,4,5) = (6,8,10) forms the triangle in this particular case.

Therefore, the height is 6 meters. That is, the distance between Vondra and Mei is 6 meters.

6 0
3 years ago
At noon, the temperature at a mountaintop research center is 11 degrees. Overnight the temperature drops to -19 degrees. Which e
MrMuchimi

Answer: -30

Step-by-step explanation:

My answer is correct because, All you have to do is subtract all the numbers by 11 and the one that has the sum -19 is the correct choice. In this case -30 does and we can make sure were orrect by subtracting 11 by -19 and that equals -30.

#AnimePower

4 0
3 years ago
Find the vertex of f(x) = 12 - 41 +3
timofeeve [1]

-26 is the answer :)

6 0
3 years ago
In a purely monopolistic market with a demand curve P = -Q / 10 + 2000, to maximize profit the firm provides the application at
Rudiy27

Answer: hello your question lacks some data hence I will be making an assumption to help resolve the problem within the scope of the question

answer:

≈ 95 units ( output level )

Step-by-step explanation:

Given data :

P = 2000 - Q/10

TC = 2Q^2 + 10Q + 200 ( assumed value )

<u>The output level where a purely monopolistic market will maximize profit</u>

<u>at MR = MC </u>

P = 2000 - Q/10 ------ ( 1 )

PQ = 2000Q - Q^2 / 10 ( aka TR )

MR = d (TR ) / dQ = 2000 - 2Q/10 = 2000 - Q/5

TC = 2Q^2 + 10Q + 200 ---- ( 2 )

MC = d (TC) / dQ = 4Q + 10

equating MR = MC

2000 - Q/5 = 4Q + 10

2000 - 10 = 4Q + Q/5

1990 = 20Q + Q

∴ Q = 1990 / 21 = 94.76 ≈ 95 units ( output level )

7 0
3 years ago
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