Answer:
XY=8.2 cm
Step-by-step explanation:
The attached figure shows a triangle XYZ. It is right angle at vertex Y and XZ = 24 cm. Also, angle ZXY = 70°
We need to find the length of line segment XY. It can be calculated using Trigonometry. So,
So, the length of the line segment XY is 8.2 cm. Hence, the correct option is (a) "8.2 cm".
The range would be the difference between the lowest age and the highest age.
The highest age is 76, the lowest age is 30
The range is 76 - 30 = 46
If there is only positive numbers it is positive if there is a positive and a negative it is a negative if it is a negative and a negative the slope will be positive if this helps mark brainiest
Answer:
A
Step-by-step explanation:
Given the exponential function
f(t) = 228 ← where t is time in years
Substitute t = 20 into f(t), that is
f(20) = 228 × = 228 × 0.60268.... ≈ 137 → A