Step-by-step explanation:
step 1. 2x + 3.79 = 17.29. this is the answer.
Answer:
The answer to your question is: Option B is correct
Step-by-step explanation:
Which expression is equivalent to the square root of 80?
Find the prime factors of 80
80 = 2⁴5 then 
= 
Option A which is 4 square root of 2 times the square root of 5 This option is incorrect
Option B which is square root of 2^4 times the square root of 5 This option is correct
Option C which is the square root of 2 times the square root of 2 times the square root of 5 This option is incorrect
Option D which is the square root of 2^2 times the square root of 2^2 times the square root of 5^2 This option is incorrect
B. same angle, congruent
c. both angles are 90 degrees so it equals 180 when added together
e. congruent angles
g. supplement means when 2 angles have a sum of 180 and since both are 90 it has a sum of 180
h.
Y= mx+b is the formula for writing and equation for slope.
M= slope
B= y-intercept
You replace the m and b with the info given to you in the problem.
Answer: y = -3/4x -6
Answer:
261∠36° Newtons
Step-by-step explanation:
A straightforward way to find the resultant is to add the x- and y-components of the forces:
r = 300(cos(-30°), sin(-30°)) +180(cos(45°), sin(45°)) +250(cos(135°), sin(135°))
= (300√3/2 +180√2/2 -250√2/2, -300/2 +180√2/2 +250√2/2)
= (150√3 -35√2, -150 +215√2)
≈ (210.310, 154.056)
≈ 260.698∠36.22°
The resultant is approximately 261 Newtons at an angle of 36°.
_____
From components (x, y), the angle is found as arctan(y/x). The magnitude is found as √(x²+y²).
