Answer: C is the correct answer
Step-by-step explanation:
The magnitude of the vector is
the component form is
<2,5>
For this case we can model the problem as a rectangle triangle.
We have two sides.
We want to find the hypotenuse of the triangle.
We have then:
h = root ((a) ^ 2 + (b) ^ 2)
Substituting values we have:
h = root ((6) ^ 2 + (8) ^ 2)
h = root (36 + 64)
h = root (100)
h = 10
Answer:
If you could walk straight from one school to the other, the 2 schools would be at:
h = 10 blocks
Answer:
Andrew is 30 years old. Hunter is 65 years old.
Step-by-step explanation:
we can set up 2 equations:
h = 35 + a
h+5 = 2(a+5)
Solve for h in the second equation.
h + 5 = 2a + 10; h = 2a + 5
now set the 2 equations = to each other
2a + 5 = 35 + a
solve for a by combining like terms
a + 5 = 35
a = 30
so Andrew is 30 and Hunter is 35 + 30 = 65.
Sp in 5 years Andrew is 35 and Hunter is 70 (twice A's age)
