Hi!! pls help me on this!! if you do, i will give u brainlist!!

Answers

Answer with explanation:

We are given a parametric equation as:

$x=3 \sin^3 t$

and $y=3 \cos^3 t$

Hence, we can represent our equation as:

$\sin^3 t=(x)/(3)\n\n\n\sin t=((x)/(3))^{(1)/(3)}\n\n\nHence,\n\n\sin^2 t=((x)/(3))^{(2)/(3)}\n\nand\ similarly\n\n\cos^3 t=(y)/(3)\n\n\cos t=((y)/(3))^{(1)/(3)}\n\nHence,\n\n\cos^2 t=((y)/(3))^{(2)/(3)}$

As we know that:

$\cos^2 t+\sin^2 t=1$

Hence, on putting the value in the formula we get the equation in rectangular coordinates as:

$((x)/(3))^{(2)/(3)}+((y)/(3))^{(2)/(3)}=1$

Hence, this is a equation of a ASTROID.

Hello,

This is an astroïde.

(x/3)^(2/3)+(y/3)^(2/3)=1

Juan Ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first ten suits, and if he sells more than ten, he earns an additional 3 percent on the additional suits.
Last weekend Juan sold thirteen $250 suits. What was his commission?

Answers

Commission on the first ten suits: p=5%=0.05
10 * 250 * 0.05 = 2500 * 0.05 = $125
Commission on additional 3 suits:p=5+3=8%=0.08
3 * 250 * 0.08= 750 * 0.08 = $60
In total: 125 + 60 = $185
Answer: His commission was $185.

PLEASE HELP ME FIGURE THIS OUT 1..

Answers

Answer: π/6

Step-by-step explanation:

sec θ = $(2)/(√(3))$

sec = $(1)/(cos)$

⇒ $(1)/(cos)$ = $(2)/(√(3))$

⇒ cos θ = $(√(3))/(2)$

Since it is an acute angle, then 0° > θ > 90°

Look at the Unit Circle to find that cos θ = $(√(3))/(2)$ at π/6

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Answer: -300°

Step-by-step explanation:

Set up the proportion:

$(\pi )/(180) = \frac{-5\pi} {3x}$

Cross multiply and solve:

π(3x) = 180(-5π)

x = $(180(-5\pi))/(3\pi)$

x = 60(-5)

x = -300

46h+56h=600 please solve

Answers

Answer:

5.88235294118

Step-by-step explanation:

Step 1:

46h + 56h = 600 Equation

Step 2:

102h = 600

Step 3:

h = 600 ÷ 102

Answer:

h = 5.88235294118

Hope This Helps :)

Sam determines the zeros of the function f(x) to be 8 and 7. What could be Sam’s function?1.

f(x) = (x − 8)(x + 7)
2.

f(x) = (x − 8)(x − 7)
3.

f(x) = (x + 8)(x + 7)
4.

f(x) = (x + 8)(x − 7)

Answers

Answer:

2. $f (x) = (x - 8)\cdot (x-7)$

Step-by-step explanation:

Given that function is polynomial, each zero is contained in binomials of the form (x - a), where a is the value of the zero. The number of roots means the number of binomial and the grade of the polynomial. Then, the function has the following form:

$f (x) = (x - 8)\cdot (x-7)$

In cosequence, the right answer is 2.

Option 2: f(x) = (x-8)(x-7)

x-8 = 0 ⇒ x = 8

x-7 = 0 ⇒ x = 7

Find the area of a rectangle measuring 25 feet long by 8 feet wide.

Answers

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

The area of the rectangle is 200 square feet.

What is a rectangle?

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

We have,

Length of the rectangle = 25 feet

Width = 8 feet

The area of the rectangle.

= length x width

= 25 x 8

= 200 square feet

Thus,

The area of the rectangle is 200 square feet.

Learn more about rectangles here:

brainly.com/question/15019502

#SPJ2

Hi there! Area=L*W. Where 25 feet is the length and 8 feet is the width. 25 feet*8 feet=200 feet. Therefore, your answer is 200 feet.

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HeLpPLZZZ (Edge). Which line on the graph represents the information in the table? Cost of Pencils Number of Pencils Total Cost (in $) 2 0.50 4 1.00 6 1.50 8 2.00 On a coordinate plane, the x-axis is labeled Number of pencils and the y-axis is labeled total cost in dollars. Line a goes through points (1, 4) and (2, 8). Line b goes through points (1, 2) and (2, 4). Line c goes through (2, 1) and (4, 2). Line d goes through (4, 1) and (8, 2). line a line b line c line d

Write a scenario that would work for the following line of best fit: y= -0.8x+5.6. Explain the slope and intercept in this context.

Hi!! pls help me on this!! if you do, i will give u brainlist!!

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