3 years ago

Trong không gian với hệ tọa độ Oxyz, cho hai vectơ

Mathematics

1 answer:

Elodia [21]3 years ago

3 0

The answer is 3 I think

You might be interested in

Marco has a bag of 50 colored marbles.there are 12 blue marbles,18 black marbles,and 20 red marbles.what is the ratio of the num

iren2701 [21]

The answer is 2:3 because it is 12:18 simplified.

8 0

3 years ago

The radius of a circle is 2.9 in. Find the circumference to the nearest tenth (help please)

nika2105 [10]

Answer:4.18

Step-by-step explanation:

2.9+2/9

4 0

3 years ago

Read 2 more answers

У - (-3y)<br><br> Iam confused on how to do this

jeyben [28]

Answer:

The answer is 4y.

Step-by-step explanation:

First you would solve the parentheses, which would be -1(-3y) which would equal positive 3y, and y+3y=4y. I apologize if I misunderstood the problem ^^

8 0

3 years ago

Carrie oakey has only nickles to spend at the fair. She buys 3 tickets for 50 cents each and has $.40 left over. How many coins

Nat2105 [25]

Answer:

she had 18 nickles

Step-by-step explanation: your so welcome

7 0

3 years ago

Scientific Notation is made up of two number parts. The second part is a power of base 10.

Aneli [31]

Answer:

Step-by-step explanation:

True

7 0

3 years ago