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irina1246 [14]
2 years ago
7

A toy rocket is shot vertically into the air from a launching pad 6 feet above the ground with an initial velocity of 88 feet pe

r second. The height​ h, in​ feet, of the rocket above the ground at t seconds after launch is given by the function h(t)=−16t*2 + 88t +6. How long will it take the rocket to reach its maximum​ height? What is the maximum​ height?
Question content area bottom
Part 1
The rocket reaches its maximum height at ? ​second(s) after launch.
Mathematics
1 answer:
Likurg_2 [28]2 years ago
6 0

Answer:

Step-by-step explanation:

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4 years ago
State if each triangle is acute, obtuse,or right using Pythagorean theorem converse.
shtirl [24]

Answer:

Right triangle

Step-by-step explanation:

Properties for acute, obtuse or right triangle,

1). Given triangle will be a right triangle if,

   Hypotenuse² = (Leg 1)² + (Leg 2)²

2). Triangle will be an acute triangle if,

   (Largest side)² < (leg 1)² + (leg 2)²

3). Triangle will be an obtuse triangle if,

   (Largest side)² > (leg 1)² + (leg 2)²

Now we apply these properties in the given triangle,

(Largest side)² = (√11105)²

                        = 11105

(leg 1)² = (76)²

           = 5776

(leg 2)² = (73)²        

            = 5329

Since 11105 = 5776 + 5329 (First Property)  

11105 = 11105

Therefore, given triangle is a right triangle.

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3 years ago
Find the 15th term of the linear sequence that begins: 9, 16, 23, 30.
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Step-by-step explanation:

39

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How do i multiply a mixed number?
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