Answer:
√841
Step-by-step explanation:
You would use pythagorean theorem to solve this problem:
a² + b² = c²
a = 20 b = 21
20² + 21² = 400 + 441 = 841
√841
Two million, nine thousand, three hundred forty five.
Add the three different amounts she gets to find the total:
450 + 300 + 500 = 1250 mg total.
1250 is greater than 1200, so yes, she is getting enough.
It will make 16 rotation
hope it helps plz mark as brainliest
Step-by-step explanation:
Perpendicular slopes must be opposite reciprocals of each other: m1 * m2 = –1
4x+ y= 3
y= -4x + 3
slope = -4
the new slope = 1/4
the equation formula y= mx+b
m = new slope
y = (x/4) + b
From the point given (4,-3)
y = -3. x = 4
-3 = 1 + b
b = -4
the equation =
