15-
pls help!!!!
math
pls help answer other questions
too
1 answer:
Answer:
A
Step-by-step explanation:
The projection of vector B on unit vector a is
(B•a)a
av(unit vector of v)= 1/√2(-1,1)
u•av= 1/√2 × (-5+7)= √2
(u•av)av= √2 × 1/√2(-1,1)= (-1,1)
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Step-by-step explanation:
7x + 8 + 15 - 7x
Solving like terms
23
Option C is the correct answer
<em>Fraction #1</em>
<em>Fraction #2</em>
<em>Fraction #3</em>
<em>Fraction #4</em>
<em>Decimal:</em>
Answer:
<em />
<em />
<em>Decimal: 5.4444</em>
The answer to this one will be C
Hope this helps :)
Answer:
The answer is (-8+3x). :)
