3 years ago

-7/10+7/15+1/-20+-9/10+11/15+11/-20 what is the answer please help me .....!!!!

Mathematics

1 answer:

Nat2105 [25]3 years ago

7 0

Answer:

-1

Step-by-step explanation:

-7/10+7/15+1/-20+-9/10+11/15+11/-20

= -7/10 + -9/10 + 7/15 + 11/15 + 1/-20 + 11/-20

= -16/10 + 18/15 + 12/-20

= -8/5 + 6/5 + -3/5

= (-8+6-3)/5

= -5/5

= -1

You might be interested in

A 2 liter bottle of coke for $1.39 or a 12 pack of 12 ounce cams of pepsi for $3.49? which is the best deal

pav-90 [236]

A 2-liter bottle of Coke for $1.39 is the best deal. No need to divide.

5 0

4 years ago

Read 2 more answers

Solve for X in the equation<br><br> x^2 -4x -9 =29

NemiM [27]

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

x = 8.48074

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

7 0

3 years ago

Chun was asked whether the following equation is an identity: 3(2x-1)^2+27=36x^2-36x+363(2x−1) 2 +27=36x 2 −36x+36

ICE Princess25 [194]

Answer: Chun is incorrect. He made a mistake in step 2.

Step-by-step explanation:

5 0

3 years ago

When this net is folded into a cube, which letter is on the opposite side of B? I will make you a brainllest :)

Aleksandr [31]

Answer:

Step-by-step explanation:

When folded it the square on the opposite side of B is E

4 0

3 years ago

Is y = 1 3 x a proportional relationship

Vlada [557]

Answer:

Yes

Step-by-step explanation:

3 0

3 years ago