Answer:
Step-by-step explanation:
Given triangle is right isosceles since one of the angles is 45°
Let the AC = x, then BC = x and AB is:
- x² + x² = 5²
- 2x²=5²
- x²= 5²/2
- x = 5/√2
- x = 5√2/2
Correct option is D
Answer:
<h3>The answer is zero</h3>
Step-by-step explanation:
Slope of a line is given by
where m is the slope
slope of the line passing through the point.(-7,4) and (8,4) is
Hope this helps you
Answer:
15 13/5 hopefully it helps
(I) ||u+v||^2 = <u>
= <u> <u>
= <u>
= ||u||^2 + ||v||^2
(Ii) use what we proved in the first and should be trivial</u></u></u></u>
Sales tax is $42 on a $600 item, so
sales tax rate = 42/600 = 7%
Tax on $930 item
=$930 * sales tax rate
=$930*7%
=$65.10
