Please help if you know the answers!Choose the equation and the slope of the line that passes through (4, -2) and
is perpendicular to the x-axis,
A. Equation; x = 4
B. Equation; x = -2
C. Slope undefined
D. Slope: 0
E. Equation: y = 4
F. Equation: y = -2

Answers

Answer 1

Answer:

Answer:a,b,e,f

Step-by-step explanation:

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Jonas is planning out his route for an upcoming race. He uses negative numbers to represent points beforethe finish line and positive numbers to represent points after the finish line.On Jonas's map, there is a bridge at -91= meters, and his wife is watching him at 14 meters.What does 0 meters represent?Choose 1 answer:Jonas's wifeB. The bridgeThe finish line

Answers

Answer:

(C)The finish line

Step-by-step explanation:

Points before the finish line are represented using negative numbers.

Points after the finish line are represented using positive numbers.

The bridge is at -91 meters ( before the finish line)
His wife is watching him at 14 meters. (after the finish line)

0 meters therefore represents the finish line from which Jonas takes his reading to be positive or negative.

The correct option is C.

Final answer:

The 0 meters in Jonas's map represents the finish line in the race, where negative numbers represent points before the finish line and positive numbers represent points after the finish line.

Explanation:

In Jonas's case, he has defined the finish line as 0 meters. This is based on his system of defining the race route, where negative numbers represent points before the finish line and positive numbers represent points after the finish line. So, his wife watching him at 14 meters would be positioned 14 meters past the finish line, and the bridge at -91 meters would be 91 meters before the finish line. This is a useful way of tracking his position during the race and helps to structure his training and race strategy.

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Find all polar coordinates of point P = (2,14°)

Answers

Answer:

$(2,14^(\circ)+360^(\circ)n)\text{ and }(-2,194^(\circ) +360^(\circ)n)$ .

Step-by-step explanation:

If a point is $P=(r,\theta)$ , the all polar coordinates are defined as

In radian : $(r,\theta +2n\pi)\text{ and }(-r,\theta +(2n+1)\pi)$

In degree : $(r,\theta +360^(\circ)n)\text{ and }(-r,\theta +(2n+1)180^(\circ))$

where, n is any integer.

The given point is

$P=(2,14^(\circ))$

So, all polar coordinates are

$(2,14^(\circ)+360^(\circ)n)\text{ and }(-2,14^(\circ) +(2n+1)180^(\circ))$

$(2,14^(\circ)+360^(\circ)n)\text{ and }(-2,14^(\circ) +360^(\circ)n+180^(\circ))$

$(2,14^(\circ)+360^(\circ)n)\text{ and }(-2,194^(\circ) +360^(\circ)n)$

Therefore, the required polar coordinates are $(2,14^(\circ)+360^(\circ)n)\text{ and }(-2,194^(\circ) +360^(\circ)n)$ , where n is any integer.

Three of the thirty computers are out of service (not working). What percent are working?

Answers

Answer:

Percentage of computers working equals:

90%

Step-by-step explanation:

Three of the thirty computers are out of service.

Number of computers working=30-3=27

Total computers=30

Percentage of working computers=

= 90%

Hence, Percentage of computers working is:

90%

Answer :

90%

Step-by-step explanation:

3/30 = 10% and the remaining percent is 90%

Is three forths bigger than four fifths

Answers

no, 4/5 is bigger than 3/4 because when you find the common denominator between the two 4/5 becomes 16/20 while 3/4 becomes 15/20.

wish it helps

Simplify 3.3l : 900ml

Answers

3.3l : 900ml = 3300 ml / 900 ml = 33/9

The Apache Taxi Company charges $2.50 to pick up a passenger and then adds $1.95 per mile. Isaac was charged $27.46 to go from one city to another. If x represents the number of miles driven by the taxi, which linear equation can be used to solve this problem, and how many miles did Isaac travel, rounded to the nearest tenth?