Answer:
Step-by-step explanation:
What number is 15% of 43?
6.45, or 6 if u round to the nearest whole number
43% of 300 is what number?
129
12% of what number is 43?
359
43 is what percent of 106?
40.6% or 41% when rounded
What percent of 43 is 6?
14%
10x - 12 + 10 = 18 - 20
10x - 2 = -2
10x = 0
x = 0
"<span>How much did your classmates typically spend on music downloads last year?" is a statistical question, and the units would </span>be both the number of students and how many downloads each individual bought.
1. -3x + -6
2. -3x + 9
3. 2x - 6
4. -2x + 6
here u go
Answer with Step-by-step explanation:
We are given that
u+ v and u-v are orthogonal
We have to prove that u and v must have the same length.
When two vector a and b are orthogonal then

By using the property

We know that



Magnitude is always positive
When power of base on both sides are equal then base will be equal
Therefore,

Hence, the length of vectors u and v must have the same length.