How many times does 8 go into 18 in fractions
2 answers:
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Answer:
No solution
Step-by-step explanation:
The sum of two vectors is (- 0.5, 10.1)
<u>Explanation: </u>
To add two vectors, add the corresponding components.
Let u =⟨u1,u2⟩ and v =⟨v1,v2⟩ be two vectors.
Then, the sum of u and v is the vector
u +v =⟨u1+v1, u2+v2⟩
(b)
Two vectors = ( 3, 4 )
angle 2π/3 = 120°
In x axis, the vector is = 7 cos 120°
In y axis, the vector is = 7 sin 120°
= 7 X 0.866
= 6.062
The second vectors are ( -3.5, 6.062)
Sum of two vectors = [( 3 + (-3.5) ), (4 + 6.062)]
= (- 0.5, 10.1)
Answer and explanation:
To find : Which expression is the same as 809 thousand and 45 hundredths ?
Solution :
Expression 809 thousand and 45 hundredths can be in the form,
Standard form is writing in number form.
809 thousand = 809000
45 hundredths = 0.45
So, 809 thousand and 45 hundredths is 809000.45.
Expanded form is writing number according to their place value.