2 years ago

Angels a and b are complementary but angle a is 4 times as large as angle b find angle a

1 answer:

8 0

****hope this helps****

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Dmitry [639]

Answer:

$2.5\ m/s^2$

Step-by-step explanation:

Newton's Second Law: Force on a body is equal to the product of mass and acceleration of the centre of the mass of the body.

$Force(F)=Mass(m)\times Acceleration(a)$

Initially:

$Let\ mass=m\ kg\\\\acceleration=10\ m/s^2\\\\Force(F)=m\times 10=10m$

At the end of the road:

$Let\ mass=4\times m\ kg\\\\acceleration=a\ m/s^2\\\\Force(F)=4m\times a=4ma$

$Both\ forces\ are\ equal\\\\4ma=10m\\\\divide\ both\ the\ sides\ by\ m\\\\4a=10\\\\a=\frac{10}{4}\\\\a=2.5\ m/s^2$

8 0

2 years ago

densk [106]

Answer:

Step-by-step explanation:

hope this helps i took the test

4 0

3 years ago

IRINA_888 [86]

Angle b will be 34 degrees because angle b and the other angle that is 34 degrees are vertical angles!

5 0

3 years ago

irina [24]

Answer:

Step-by-step explanation:

if you do pathagorean therom

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2 years ago

Licemer1 [7]

<h3>Isolate y on both equations then equate </h3>

Now you can equate it with second one to get x

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2 years ago