If I work then I earn money, but if I'm idle, then I enjoy myself. Either I work or I'm idle. However, if I work, then I do not enjoy myself, while if I'm idle, then I do not earn money. Therefore,(a) I work if and only if I enjoy myself
(b) I work if I earn money
(c) I do not earn money if I'm idle
(d) I enjoy myself if and only if I do not earn money

Answers

Answer 1
Answer: option c is the right answer .
Answer 2
Answer: (c)is correct,I guess..

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The farmer's market has a total of 98 tents.  the ratio of food tents to retail tents is 9:5.a. Write a system of linear equations that represent this situation.b.  How many food tents are at the market?c. How many retail tents are at the market?
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A sphere with a diameter of 16mm has the same surface area as the total surface area of a right cylinder with the base diameter equal to the sphere diameter. How high is the cylinder?A. 16 mm B. 8 mm C. 18 mm D. 14 mm

An photo studio is going to display a portrait in their lobby. The portrait is being reproduced from a photo with dimensions 6 inches by 3 inches. If the dimensions of the portrait in the lobby are 20 times the dimensions of the original photo, determine the area of the portrait in square feet.a.
7,200 ft2

b.
50 ft

c.
300 ft

d.
200 ft

Answers

Answer:

300ft

Step-by-step explanation:

An animal pen is in the shape of a triangle. One of the interior angles of the triangle is 60°. The measures of the other interior angles are in the ratio 1 ∶ 7. What are the measures of the other interior angles?

Answers

Answer:

The measures of the other interior angles are 15° and 105°

Step-by-step explanation:

The given parameter of the measures of the interior angles of the triangle are;

The measure of one of the interior angle of the triangle = 60°

The ratio of the measure of the other interior angles = 1 : 7

Let the x represent one of the other interior angles and y represent the third interior angle, we have;

x + y = 180 - 60 = 120

x : y = 1 : 7

x = 1 part of 8 parts of 120°

y = 7 parts of 8 parts of 120°

Therefore;

x = 1/(1 + 7) × 120 = 1/8 × 120° = 15°

x = 15°

y = 7/(1 + 7) = 7/8 × 120° = 105°

y = 105°

The measures of the other interior angles are 15° and 105°.

Find f(a-2) when f(x)=x^2-1

I forgot how to do these so please show all steps

Answers

f(a-2)=(a-2)^2-1=a^2-4a+4-1=a^2-4a+3

Use long division to find the quotient. 

(x²+6x-27) ÷ (x-3)

Answers

( x^2+6x-27 )/(x-3) = ( x^2+6x +3x-3x-27 )/(x-3) = ( x^2+9x-3x-27 )/(x-3) = \n \n =( x(x +9 )-3(x+9) )/(x-3) = ( (x +9 ) (x-3) )/(x-3) = x+9 \n \n \n x-3\neq 0 \nx\neq 3\nD=R\setminus \left \{ 3 \right \}


Helppp !!
brainly !!

Answers

Answer:

\sf\n\textsf{No this is not a function.}

Explanation:

\sf\n\textsf{The curve shown in the image is not a function because it fails the vertical line}\n\textsf{test. The vertical line test states that if any vertical line intersects a graph more}\n\textsf{than once, then the graph is not a function.}\n\textsf{In the graph you posted, any vertical line that intersects the curve cuts the curve}\n\textsf{two times.}

Sam will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of 57 and costs an additional 0.13 per mile driven. The second plan has an initial fee of 46 and costs an additional 0.15 per mile driven.For what amount of driving do the two plans cost the same?

What is the cost when the two plans cost the same?

Answers

Answer:

550 miles and 128.50

Step-by-step explanation:

57 + 0.13 x = 46 + 0.15 x

57 - 46 = 0.15 x - 0.13 x

11 = 0.02 x

x = 11 / 0.02 = 1100 / 2 = 550 miles

cost = 57 + 0.13 . 550 = 128.50