2 years ago

. Mrs. Thompson has one-dollar, five-dollar, and ten-dollar bills that total $171. She has the

Mathematics

1 answer:

PolarNik [594]2 years ago

7 0

I don't know because of the denomination at the end

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Isabella worked 50 hours over the past two weeks, and she gets paid by the hour. During the first week of the two-week span, she

4vir4ik [10]

Answer:

$190.00

Step-by-step explanation:

285÷30=9.5

9.5×20=190

Hope this helps! :)

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2 years ago

An aeroplane takes 4 hours to travel a distance of 440 0km. Another aeroplane travels at a speed which is 100km per hour less th

FrozenT [24]

Answer:

7480 hours

Step-by-step explanation:

440 - 100 = 340

LCM of 440 and 340

440 = 2 × 2 × 2 × 5 × 11

340 = 2 × 2 × 5 × 17

LCM = 2 × 2 × 2 × 5 × 11 × 17

LCM = 7480

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2 years ago

Please answer this correctly without making mistakes

LuckyWell [14K]

Answer:

A=63.6 approximately

Step-by-step explanation:

P=14.28

p=1/4(2pi*r)

p=1/2pi*r

14.28=1/2pi*r

28.56=3.14*r

r=9...... approximately

A=1/4pi*r^2

A=0.25*3.14*81

A=63.6......approximately

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3 years ago

Help y’all what shape is this

ddd [48]

It’s a Trapezium (also called Trapezoid)

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2 years ago

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If point (2, 3) is rotated 270 degrees, what will be the new coordinate point?

Yanka [14]

Answer:

-2,-3

Step-by-step explanation:

multiply the x coordinate and the y coordinate by -1 and interchange the x and y-coordinates

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2 years ago