Answer:
m = -1/2 and b = 6.5
Step-by-step explanation:
To find the slope of the original line segment, we have to do the change in y/the change in x:
(4-8)/(-5--3) = -4/-2 = 2
2 is the slope of the original line segment, but since this is the perpendicular bisector, we have to take the negative reciprocal of 2 so m = -1/2
To find b we substitute the values of x, y, and m into the equation. Let's use the x value of -3 and the y value of 8:
y = mx + b
8 = -1/2(-3) + b
8 = 3/2 + b
6.5 = b
Answer:
d
Step-by-step explanation:
Answer:
623 mm²
Step-by-step explanation:
I am going to split this shape into a 15mm x 19mm rectangle and a 26mm x 13mm rectangle. (the 19mm comes from 32mm at the bottom minus 13mm at the top to find how long the first rectangle is)
Rectangle 1: 15mm • 19mm = 285mm²
Rectangle 2: 26mm • 13mm = 338mm²
Total Area: 285mm² + 338mm² = 623mm²
Answer: multiply u would get 50
Step-by-step explanation:
Answer:
She needs to put the meal in the oven on or before 6:55pm.
Step-by-step explanation:
It is given that Jasmine wants to eat at 8:00pm.
The time she needs to cook her meal = 65 mins.
To find the time she needs to put the meal in the oven, we have to subtract 65 mins from 8:00pm
65 mins = 1 hour and 5 mins.
So, 1 hour before 8:00pm is 7:00pm.
5 mins before 7:00pm is 6:55pm.
Hence, she needs to put the meal in the oven on or before 6:55pm so that she can't miss 800pm to eat.
