Answer:
They can be written as a single vector with a magnitude of 13.
Step-by-step explanation:
If two vectors have the opposite direction, they can be subtracted from each other and can be written as one vector. If two vectors have the same direction, they can be added to each other and can be written as a single vector as well.
If vector a with a magnitude of 8 has the same direction as vector b with a magnitude of 5, they can be written as a new vector, vector c in the same direction with a magnitude of 13.
I hope this answer helps.
Answer:
$24.15
Step-by-step explanation:
Since we know its 35% of the original price we simply do 69×35% which equals 24.15. You can do it on your own work, or on a calculator to check.
You could also divide 69 by a hundred, which gives you .69 and multiply it by 35 which gives you the same answer
Answer:
Colleen alone to clear the yard of leaves in 40 minutes
Step-by-step explanation:
P.S - The exact question is -
Given - Seas and Colleen are raking leaves in their yard. Working together they can clear the yard of leaves in 24 minutes. What kind of long it would take Sean 20 minutes longer to clear the yard dinner with Colleen working alone
To find - When c is the number of minutes it would take Colleen to finish the job when working alone, the situation is modeled by this rational equation: How long would it take Colleen alone to clear the yard of leaves?
Proof -
Given that the equation is -
As time can not be negative
So,
we get
c = 40 minutes
∴ we get
Colleen alone to clear the yard of leaves in 40 minutes
Answer:
12.54
Step-by-step explanation:
5>0
Answer:
this question a little confusing but i think its b= when u multiply