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3 years ago

Y+3 7/15 =12 14/15 − 8/15 Solve the equation.

Mathematics

1 answer:

Misha Larkins [42]3 years ago

3 0

Answer:

y=9 7/15

Step-by-step explanation:

y + 3 7/15 = 12 14/15 - 8/15

y + 3 7/15 = 12 14/15

- 3 7/15 - 3 7/15

y = 9 7/15

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vitfil [10]

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3 years ago

What is this problem ? 6/2(1+2)= ? but yo can't look this answer up ok and another thing explain

Feliz [49]

Answer:

Step-by-step explanation:

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3 years ago

Solve -1.2x+2.5=0.8x+6.5<br>x=2<br>O<br>x=-4 0

Bond [772]

Answer:

x = - 2

Step-by-step explanation:

Given

- 1.2x + 2.5 = 0.8x + 6.5 ( subtract 0.8x from both sides )

- 2x + 2.5 = 6.5 ( subtract 2.5 from both sides )

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x = - 2

4 0

3 years ago

Find the distance covered in 10 revolution by a road roller of diameter 4.2m

IceJOKER [234]

The distance is 131.9m.

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2 years ago

Need help with this one

steposvetlana [31]

Answer:

∠TRS = 40°

Step-by-step explanation:

∠UTS is an exterior angle of the triangle

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, that is

∠UTS = ∠TRS + ∠RST

9x - 15 = 3x + 16 + x + 9

9x - 15 = 4x + 25 ( subtract 4x from both sides )

5x - 15 = 25 ( add 15 to both sides )

5x = 40 ( divide both sides by 5 )

x = 8

∠TRS = 3x + 16 = (3 × 8) + 16 = 24 + 16 = 40°

4 0

3 years ago