It’s between two and three which might turn out to be a decimal
Answer:
∠ WXY = 127°
Step-by-step explanation:
We know that for a given kite shape has different vertex angles but the two non-vertex angles are the same.
Now, we are given a kite WXYZ and angle ∠ XWY = 38° and angle ∠ ZYW = 15°.
Therefore, the two vertex angles are (38 ×2) = 76° and (15 × 2) = 30° respectively.
Now, the sum of two non-vertex angles = 360° - 76° - 30° = 254°
And each of non-vertex angle is =
= 127°
{Since the two non-vertex angles are the same.}
Now, ∠ WXY is a non-vertex angle of the kite.
Hence, ∠ WXY = 127° (Answer)
Answer:
0.9043secs and 0.3456secs
Step-by-step explanation:
Given the height of an overhand volleyball modeled as h=-16t^2+20t+6.
If the height is 11feet, then;
11 = -16t^2+20t+6.
-16t^2+20t+6 - 11 = 0
-16t^2+20t-5 = 0
Multiply thriugh by -1
16t^2-20t+5 = 0
Factorize
t = 20±√20²-4(16)(5)/2(16)
t = 20 ±√400-320/32
t = 20 ±√80/32
t = 20 ±4√5/32
t = 20±8.94/32
t = 28.94/32 and 11.06/32
t = 0.9043 and 0.3456
Hence the required time are 0.9043secs and 0.3456secs
Answer:
33.64
Step-by-step explanation:
Answer: 12+n
Step-by-step explanation: