MATHEMATICS COLLEGE

Which is the equation of the line that has a slope of 1/2​
which is the equation of the line that has a - 1

Answers

Answer 1
Answer:

Answer:

y=1/2x-2

Step-by-step explanation:
Answer 2
Answer:

y= 1/2x-2

hope that help!

Related Questions

When proving a statement using mathematical induction, part of the process is assuming that the statement is true for the nth case. (True or False).
Other than a desktop computer, laptop, tablet, or Smartphone, discuss two other ways computer technologies are used in our daily lives
Barbara is 142 cm tall this is 2 cm less than 3 times her height at birth find her heaight at birth
1. Find y, A. and B.
I would appreciate if you solved number 2

Wyatt surveyed 200 of the students in his school about their favorite color. 30% said their favorite color was purple. How many students' favorite color was purple?

Answers

60. 200 x .3 equals 60

Answer:60

Step-by-step explanation:

The volume V of a growing spherical cell is V = 4 3 πr3, where the radius is measured in micrometers (1 µm = 10−6m). Find the average rate of change of V with respect to r when r changes from 6 to each of the following. (Round your answers to one decimal place.) (i) 6 to 9 µm
(ii) 5 to 6 µm
(iii) 5 to 5.1 µm

Answers

Final answer:

The average rate of volume change of a growing spherical cell for different changes in radius can be calculated using the formula for the volume of a sphere and the formula for average rate of change (ΔV/Δr).

Explanation:

To find the average rate of change of the volume V with respect to the radius r, you will need to subtract the initial volume from the final volume and then divide by the change in radius. This is represented by the formula ΔV/Δr, where Δ represents change in.

  1. For r changing from 6 to 9 µm, ΔV = V(9) - V(6) = 4/3π(9^3) - 4/3π(6^3). Therefore, ΔV/Δr = (4/3π(9^3) - 4/3π(6^3)) / (9 - 6).
  2. For r changing from 5 to 6 µm, ΔV = V(6) - V(5) = 4/3π(6^3) - 4/3π(5^3). Therefore, ΔV/Δr = (4/3π(6^3) - 4/3π(5^3)) / (6 - 5).
  3. For r changing from 5 to 5.1 µm, ΔV = V(5.1) - V(5) = 4/3π(5.1^3) - 4/3π(5^3). Therefore, ΔV/Δr = (4/3π(5.1^3) - 4/3π(5^3)) / (5.1 - 5).

These calculations will give you the average rate of volume change for each of the radius changes indicated.

Learn more about Average rate of volume change here:

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Which trigonometric ratios are correct for triangle
ABC? Select three options.

Answers

Answer:

Options (1), (3) and (4)

Step-by-step explanation:

From ΔABC given in the picture,

By Pythagoras theorem

Hypotenuse² = (Leg 1)² + (Leg 2)²

BC² = AB² + AC²

(18)² = 9² + AC²

AC = √(324-81)

AC = 9√(3) cm  

sin(C) = \frac{\text{Opposite side}}{\text{Hypotenuse}}

         = (AB)/(BC)

         = (9√(3))/(18)

sin(C) = (√(3) )/(2)

sin(B) = (AC)/(BC)

         = (9)/(18)

         = (1)/(2)

cos(B) = \frac{\text{Adjacent side}}{\text{Hypotenuse}}

          = (9√(3))/(18)

          = (√(3) )/(2)

tan(B) = \frac{\text{Opposite side}}{\text{Adjacent side}}

          = (AC)/(AB)

          = (9)/(9√(3) )

          = (1)/(√(3) )

tan(C) = (AB)/(AC)

          = (9√(3))/(9)

          = √(3)

Therefore, Options (1), (3) and (4) are the correct options.

Answer:

Options (1), (3) and (4)

Step-by-step explanation:

From ΔABC given in the picture,

By Pythagoras theorem

Hypotenuse² = (Leg 1)² + (Leg 2)²

BC² = AB² + AC²

(18)² = 9² + AC²

AC =

AC =  cm  

sin(C) =

        =

        =

sin(C) =

sin(B) =

        =

        =

cos(B) =

         =

         =

tan(B) =

         =

         =

         =

tan(C) =

         =

         =

Therefore, Options (1), (3) and (4) are the correct options.Step-by-step explanation:

|)) Which sign makes the statement true?
83.95% ? 83.95%
<
=
Submit

Answers

Answer:  =

Step-by-step explanation:

83.95% is equal to 83.95% (look at it)

Answer:

=

Step-by-step explanation:

umm 83.95 = 83.95?

What is the equation of the line through the origin and (-5, 6)?O A. y = -5x
O B. y = -6/5 x
O C. y = -6x
0 D. y = -5/6 x

Answers

Answer:

answer is option b

Step-by-step explanation:

B. y=-6/5x

True or FalseThe farther the 2-statistic is from 0, the more the null hypothesis is discredited.

Answers

Answer:

it is true

Step-by-step explanation:

A test statistic compares our observed outcome to the alternative hypothesis. If the null hypothesis is true, then the teststatistic will be close to 0. Therefore, the farther the test statistic is from 0, the more the null hypothesis is discredited.
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