3 years ago

ACDE is reflected over the y-axis.

Mathematics

1 answer:

GenaCL600 [577]3 years ago

5 0

Answer:

The Answer is C

Step-by-step explanation:

E flipped over the Y axis is 2,4 and C is the only option with 2,4 for E

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Question 9 of 10 What is the median of the data set represented by the box plot shown below? A. 67 B. 50 O C. 56 D. 45

PIT_PIT [208]

Answer:

B) 50

Step-by-step explanation:

min = 38

quartile 1 = 45

median = 50

quartile 3 = 67

maximum = 75

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3 years ago

The temperature function (in degrees Fahrenheit) in a three dimensional space is given by T(x, y, z) = 3x + 6y - 6z + 1. A bee i

madam [21]

You're looking for the extreme values of $T(x,y,z)=3x+6y-6z+1$ subject to $x^2+y^2+z^2=9$ . The Lagrangian is

$L(x,y,z,\lambda)=3x+6y-6z+1+\lambda(x^2+y^2+z^2-9)$

with critical wherever the partial derivatives vanish:

$L_x=3+2\lambda x=0\implies x=-\dfrac3{2\lambda}$

$L_y=6+2\lambda y=0\implies y=-\dfrac3\lambda$

$L_z=-6+2\lambda z=0\implies z=\dfrac3\lambda$

$L_\lambda=x^2+y^2+z^2-9=0$

Substituting the first three solutions into the last equation gives

$\dfrac9{4\lambda^2}+\dfrac9{\lambda^2}+\dfrac9{\lambda^2}=9$

$\implies\lambda=\pm\dfrac32$

$\implies x=1,y=2,z=-2\text{ or }x=-1,y=-2,z=2$

At these points, we have

$T(1,2,-2)=28$

$T(-1,-2,2)=-26$

so the highest temperature the bee can experience is 28º F at the point (1, 2, -2), and the lowest is -26º F at the point (-1, -2, 2).

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3 years ago

A soup kettle has a capacity of 4.5 l. what is the kettle’s capacity in milliliters?(1 l = 1,000 ml)

wariber [46]

The answer is 450ml so hope this helps all of you who had this problem

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3 years ago

Is 100mm or 1dm GREATER LESS THAN OR EQUAL?

fredd [130]

$100\ mm=10\ cm\ \ \ and\ \ \ 1\ dm=10\ cm\ \ \ \Rightarrow\ \ \ 100\ mm=1\ dm$

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3 years ago

Read 2 more answers

Solve the system of equations by using a matrix. x - 5y = -5 -4x - 2y = 20

Pepsi [2]

Answer:

1. x = -5 + 5y

2. x = -5 - y/2

Step-by-step explanation:

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3 years ago