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3 years ago

0.092 -0.12s +0.04 = 0

Mathematics

1 answer:

Nat2105 [25]3 years ago

6 0

The answer to your question is the frost one because if you use the quadratic formula, you end with two over three, which is 0.666666
and, to two decimal places it is 0.67 :)

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Which description best describes the solution to the following systems of equations

ruslelena [56]

Answer:

C. Line y = -2x + 3 intersect the line y = -x + 6.

Step-by-step explanation:

The solution of any two system of equations is the point of intersection of the two lines represented by the equations.

Hence, the solution to the system of equations: y = −2x + 3 and y = −x + 6 is line y = −2x + 3 intersects the line y = −x + 6.

4 0

3 years ago

Find the midpoint of the line segment with the given endpoints.<br> 1) (-8, 3), (-8,-4)

defon

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} ) \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-8, 3), (-8,-4)

The midpoint is

$M = ( \frac{ - 8 - 8}{2} \: , \: \frac{3 - 4}{2} ) \\ = ( - \frac{16}{2} \: , \: - \frac{1}{2} )$

We have the final answer as

$( - 8 \: , \: - \frac{1}{2} )$

Hope this helps you

4 0

4 years ago

Given the equation y = 4x - 3.A) If x increases by 1 unit, what is the corresponding change in y? B) If x decreases by 5 units,

DedPeter [7]

Answer:

A) y will increase by 4 unit.

B) y will decrease by 20 units

Step-by-step explanation:

Given equation that shows relation between x and y.

$y=4x-3$

A) If x is increased by 4 units

New value of y = $4(x+1)-3$

$=4x+4-3$

$=4x+1$

So, change in y = new value of y- original value of y

$=4x+1-(4x-3)$

$=4x+1-4x+3$

$=4$

Thus, the value of y will be increased by 4 units.

B) If x is decreased by 5 units

New value of y = $4(x-5)-3$

$=4x-20-3$

$=4x-23$

So, change in y = new value of y- original value of y

$=4x+1-(4x-3)$

$=4x-23-(4x-3)$

$=4x-23-4x+3$

= -20

Thus, the value of y will be decreased by 20 units.

7 0

3 years ago

Roll three dice A, B and C together. What is the probability that the numbers on A, B, C are strictly increasing or decreasing?

Artemon [7]

Answer:

The Probability of strictly increasing or decreasing order is 20/216

Step-by-step explanation:

First Die 1 2 3 4 5 6

Second Die 1 2 3 4 5 6

Third Die 1 2 3 4 5 6

Total number of outcomes= 6*6*6= 216

Possible outcomes of increasing order

1,2,3-----1,2,6 (4)

1,3,4------1,3,6 (3)

1,4,5------1,4,6 (2)

1,5,6 (1)

2,3,4—-2,4,6 (3)

2,4,5—-2,4,6 (2)

2,5,6 (1)

3,4,5—-3,4,6 (2)

3,5,6 (1)

4,5,6 (1)

Total number of possible moves of increasing order= 4+3+2+1+3+2+1+2+1+1= 20

Probability of strictly increasing order is 20/216

Similarly Probability of strictly decreasing order is calculated which is also equal to 20/216

3 0

4 years ago

What is the distance between Point K and Point L?

lutik1710 [3]

Answer:

( 7, 2 )

Step-by-step explanation:

I hope this helps you!

3 0

3 years ago

0.092 -0.12s +0.04 = 0​

0.092 -0.12s +0.04 = 0