Answer= 39
Explanation:
the angles of a triangle must add up to 180°
Let’s call the missing value x
90°+51°+x°=180°
x=180-141
x= 39
Answer:
5.8125 pounds
Step-by-step explanation:
Math book+Science book+Backpack= 4 pounds and 29 ounces. 29 ounces= 1.8125 pounds.
the amount of men in recital is 3 because it says men first in the answer when doing ratios always first word is the first number
Answer:
When you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. f(x) = x2 and f(x + h) = (x + h)2 Therefore, the slope of the secant line between any two points on this function is 2x + h.