2 years ago

X decreased by 50 % and then increased by 50% which number is heater and by how much

Mathematics

1 answer:

dimaraw [331]2 years ago

6 0

Answer:

baddie uwu

Step-by-step explanation:

harder daddy harder

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horrorfan [7]

Answer:

Angle b = 30 degrees

Step-by-step explanation:

3x = 90.

X= 30

Angle b = 30 degrees

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3 years ago

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It takes even 63/4 hours to mow 3 lawns it takes him 21/3 hours to mow mr gals lawn and 13/4 to mow mr lees lawn.

sattari [20]

Ok so Mr gals takes 7 hours and Mr Lee's takes 6.25 hours to mow and those added equal 13.25 so 63 divided by 4 equals 15.75 so if we take that and minus gal and Lee's lawn it takes 2.50 hours to mow Mr unknowns lawn

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3 years ago

A circle has a sector with area \dfrac{17}{2}\pi 2 17 πstart fraction, 17, divided by, 2, end fraction, pi and central angle o

Nataliya [291]

Answer:

The area of the circle is equal to $9\pi$ .

Step-by-step explanation:

Given that,

The area of sector is, $\dfrac{17}{2}\pi$

The central angle is $\dfrac{17}{9}\pi$

We need to find the area of circle.

We know that,

$\text{Area of sector}=\dfrac{\text{central angle}}{2\pi}\times \text{Area of circle}\\\\\text{Area of circle}=\dfrac{2\pi \times \text{Area of sector}}{\text{central angle}}\\\\=\dfrac{2\pi \times \dfrac{17\pi}{2}}{\dfrac{17\pi }{9}}\\\\=9\pi$

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3 years ago

What the LCM of 32 and 45

ivann1987 [24]

1,440 is the answer i learned lcm last friday

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3 years ago

If Stephanie sells 3 necklaces, she earns a profit of is $10. Five necklaces sold gives her a profit of $15 and six necklaces so

mezya [45]

the answer is not proportionate.

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