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irga5000 [103]
3 years ago
11

Find the coordinate of you prime after a Glide reflection of the triangle: translation 3 units down and 2 units right then a ref

lection across the y- axis
​

Mathematics
1 answer:
Dmitry [639]3 years ago
7 0

Answer: T' =  (2, 1)      U' = (2, -1)       S' = (-1, 0)

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

T = (-4, 4)         U = (-4, 2)         S = (-1, 3)

down 3 units means subtract 3 from the y-coordinate

new T = (-4, 1)          new U = (-4, -1)         new S = (-1, 0)

right 2 units means add 2 to the x-coordinate

newer T = (-2, 1)           newer U = (-2, -1)        newer S = (1, 0)

reflection over y-axis means multiply x by -1

T' =  (2, 1)      U' = (2, -1)       S' = (-1, 0)

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If the x-intercept (–68, 0), and the y-intercept (0, –34), what is the equation?
stealth61 [152]

y = - \frac{1}{2} x - 34

the equation of a line in slope-intercept form is

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 68, 0 ) and (x₂, y₂ ) = (0, - 34 )

m = \frac{-34-0}{0+68} = \frac{-34}{68} = - \frac{1}{2}

the y-intercept = (0, - 34 ) ⇒ c = - 34

y= - \frac{1}{2} x - 34


4 0
2 years ago
Read 2 more answers
In the diagram the quadrilateral
Y_Kistochka [10]

Answer:

x = 2 ; y = 3

Step-by-step explanation:

3x = 6

x = 2

4y = 12

y = 3

4 0
3 years ago
Is this table proportional?<br> XY<br> 1 3 3<br> 4 12<br> 5 15<br> 7 21
mixas84 [53]
Yes it is proportional for a table
8 0
2 years ago
A firm has a revenue function that can be represented by r (x)=700x-0.35x^2, where r (x) is the total revenue (in dollars) and x
Fudgin [204]

Answer:

How many units need to be sold to produce the maximum revenue? 1000 units

How many in dollars is the maximum revenue when the maximum of units are sold? $350,000

Step-by-step explanation:

We get max value of a function if we differentiate it and set it equal to 0.

We need to differentiate r(x) and set it equal to 0 and solve for x.

<u><em>That would be number of units sold to get max revenue.</em></u>

<u><em /></u>

<u>Then we take that "x" value and substitute into r(x) to get the max revenue amount.</u>

<u />

Before differentiating, we see the rules shown below:

f(x)=ax^n\\f'(x)=n*ax^{n-1}

Where

f'(x) is the differentiated function

Now, let's do the process:

r (x)=700x-0.35x^2\\r(x)=700-2*0.35x\\r(x)=700-0.7x\\0=700-0.7x\\0.7x=700\\x=1000

So, 1000 units need to be sold for max revenue

Now, substituting, we get:

r (x)=700x-0.35x^2\\r(1000)=700(1000)-0.35(1000)^2\\r(1000)=350,000

The max revenue amount is $350,000

5 0
3 years ago
Distributive property 3(x+1)
zavuch27 [327]

Answer:

3x + 3

Step-by-step explanation:

Multiply the 3 by each of the terms inside the ().

8 0
3 years ago
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