2 years ago

100 points its most of my points PLS HELP ME IM LOSING ALOT OF POINTS

Mathematics

1 answer:

rosijanka [135]2 years ago

3 0

Hello there mate☺️,

The answer for your question is in the attached images .

✍️ By Benjemin ☺️

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A taxi charges a fee, plus $1.80 per mile. how far can you go for $12?

EleoNora [17]

12: 1.8= 20/3. => the answer is 20/3 miles

7 0

3 years ago

A set of pulleys is used to lift a piano with a mass of 102 kg. The piano is lifted 3 meters in 1 minutes. How much power is use

agasfer [191]

Answer:

50.031 watts

Step-by-step explanation:

Formula

Power = Force * distance / time

The units are critical

distance = meters

time = seconds

force = newtons = kg * m / s^2

Solution

F = m * a

a = 9.81

m = 102 kg

F = 102 * 9.81 = 1000.62 Newtons

T = minute = 60 sec/min * 1 min

T = 60 seconds

d = 3 meters

Power = 1000.62 * 3 / 60

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3 years ago

Multiple the binomials (x+3)^2

maxonik [38]

Answer:

$=x^2+6x+9$

Step-by-step explanation:

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