Answer:
Therefore the measure of the missing angle x, is 90°.
Step-by-step explanation:
Let name the vertices of a Quadrilateral as ABCD such that
∠A = 107°
∠B = 72°
∠C = 91°
∠D = x
To Find:
x = ?
Solution:
In a quadrilateral,
Sum of the measures of all the angles is add up to 360°
Substituting the values we get
Therefore the measure of the missing angle x, is 90°.
C. Its acceleration is zero.
Step-by-step explanation:
Velocity is defined as the change in distance over time;
d₂- d₁ / t whereby;
d₂ – final distance
d₁ - initial distance
t - time
Acceleration, on the other hand, is the change in velocity over time;
Δv / t whereby;
v – velocity
t – time
When velocity is constant, change in velocity (Δv) is zero (0).
Therefore for acceleration to be zero (0), change in velocity has to be zero because;
Only when a = 0/t is zero (0)
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A. Segment AD is 5 and segment AE is 4
Answer:
36
Step-by-step explanation:
Answer:
The answer to your question is Yes.
Step-by-step explanation:
The math in this problem is that we need to use the Pythagorean theorem to solve it. Pythagorean theorem is part of trigonometry a branch of Maths.
Data
base = 9 ft
length = 37 ft
height = ?
Pythagorean theorem
c² = a² + b²
length = c
base = a
height = b
37² = 9² + b²
-Solve for b
b² = 37² - 9²
-Simplify
b² = 1369 - 81
b² = 1288
-Result
b = 35.88
-Conclusion
The ladder will reach a height higher than 35 ft.