<h2>
Horizontal distance when projectile strikes water surface is 170 .02 feet</h2>
Step-by-step explanation:
The height is given by

We need to find when it strikes the water surface,
At water surface h = 0 feet
Substituting

Solving this quadratic equation to get x.
-32x² + 2500x + 500000 = 0
32x² - 2500x - 500000 = 0
x = 170 .02 feet or x = -91.90 feet
Negative x is not possible
Horizontal distance when projectile strikes water surface = 170 .02 feet
We apply the sine rule here:
a/sin(A) = b/sin(B) = c/sin(C)
The side opposite to angle B is AC
The side opposite to angle A is BC
The side opposite to angle C is AB
8.75/sin(37) = 12.35/sin(A)
A = 58.15°
The sum of the three angles is 180°
Angle C = 180 - 58.15 - 37
Angle C = 84.85°
The answer is B
Answer:
Standard Form:
36.14
Expanded forms can be written like a sentence or stacked for readability as they are here.
Expanded Notation Form:
30
+
6
+
0.1
+
0.04
Expanded Factors Form:
3 ×
10
+
6 ×
1
+
1 ×
0.1
+
4 ×
0.01
Expanded Exponential Form:
3 × 101
+
6 × 100
+
1 × 10-1
+
4 × 10-2
Word Form:
thirty-six and fourteen hundredths
Step-by-step explanation:
Answer:
Got ya bro
Step-by-step explanation:
Nevermind
Answer:
part a- c dollars saved per month
part b y=10x
Step-by-step explanation:
i pretty sure this is the answer, anyone else let me know if i did this wrong