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4 years ago

Please answer the question below | | | v

Mathematics

1 answer:

miskamm [114]4 years ago

3 0

Answer:

The last/bottom graph

Step-by-step explanation:

I would assume it the bottom on because when you reflect off the y-axis, you don't reflect of the y-axis line. You reflect of the x-axis, it is weird.

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A dog trainer is trying to find a triangular area behind his house that encloses 1800 square feet for his dog to run. He has the

aliina [53]

Answer:

$C = (30,500)$

Step-by-step explanation:

Given

$Area = 1800ft^2$

$A = (6,0)$

$B = (0,25)$

$C(x,y) = (30,y)$

Required

Determine the coordinates of C

The area of triangle is calculated as thus:

$Area = \frac{|A_x(B_y - C_y) + B_x(C_y - A_y) + C_x(A_y - B_y)|}{2}$

This gives:

$1800= \frac{|6(25 - y) + 0(y - 0) + 30(0 - 25)|}{2}$

$1800= \frac{|6(25 - y) + 30(0- 25)|}{2}$

$1800= \frac{|6(25 - y) + 30(-25)|}{2}$

$1800= \frac{|150 - 6y -750 |}{2}$

$1800= \frac{|150 -750- 6y |}{2}$

$1800= \frac{|-600- 6y |}{2}$

Multiply through by 2

$2 * 1800= |-600- 6y|$

$3600= |-600- 6y|$

$3600= |-(600+ 6y)|$

$3600= 600+ 6y$

Solve for 6y

$6y = 3600 - 600$

$6y = 3000$

Solve for y

$y = 3000/6$

$y = 500$

Hence:

The point is:

$C = (30,500)$

7 0

3 years ago

The weekly sales commission at Company X is 2 percent of the first $2,000 of weekly sales plus 15 percent of the weekly sales in

Marizza181 [45]

Answer:

A) $5900

Step-by-step explanation:

For company X, we have 2% on the first $2000 sales

= (2/100) * 2000

= $40 commission

The remainder = $5000 - $2000

= $3000

For the remainder $3000, we have a commission of 15%

= (15/100)*3000

= $450

The total sales of company X = 450 + 40

= $490

For Y, we have 5% in the first $2000 sale

= (5/100) * 2000

= $100 commission

After the remaining $3000, the commission = 490 - 100

= $390(which is 10% above $2000 sales)

If $390 is 10%, then 100% = $3900

Total sales will be $2000 + $3900

= $5900(A)

3 0

3 years ago

The temperature of a chemical compound, in degrees Celsius, changes when the compound is exposed to UV light. The table below sh

Alborosie

The temperature of the compound will follow this function: 1/8x^2+15 ( I could be wrong).

But how did I come up with this function ??

The standard of a quadratic equation is given...the x is given...the f(x) is given. Now plug these in correspondence to find the constants. The rest is algebra. If you are not getting this answer, let me see your work

3 0

4 years ago

The NUK Energy Company is designing a new logo, as shown in the accompanying

inna [77]

The measure of the angle KNU (∠KNU) of the cyclic quadrilateral is; Option 3: 50°

<h3>How to find the angle in a quadrilateral?</h3>

From the attached cyclic quadrilateral of NUK Energy Company's new logo, we can say that equal angles intercept equal arcs and as such, the measure of angle KNU will be;

∠KNU 1/2 * 100 = 50°

This is because If two inscribed angles of a circle intercept the same arc or arcs of equal measure, then the inscribed angles have equal measure.

Read more about quadrilateral angles at; brainly.com/question/27420229

#SPJ1

8 0

2 years ago

Which is bigger: 7/48 or 9/20?

Romashka-Z-Leto [24]

7/48 is the bigger one

8 0

3 years ago

Read 2 more answers