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kodGreya [7K]
3 years ago
14

What is the value of x?​

Mathematics
1 answer:
Nookie1986 [14]3 years ago
3 0

Answer:

  13

Step-by-step explanation:

All the lengths in triangle ADE are twice those in similar triangle ABC. So ...

  x-1 = 2(6)

  x = 13

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An object is launched straight into the air. The projectile motion of the object can be modeled using h(t) = 96t – 16t2, where t
ratelena [41]

Answer with Step-by-step explanation:

We are given that height of projectile after t seconds is given by

h(t)=96t-16t^2

a.h(t)=144 ft

144=96t-16t^2

16t^2-96t+144=0

t^2-6t+9=0

t^2-3t-3t+9=0

t(t-3)-3(t-3)=0

(t-3)(t-3)=0

t-3=0

t=3

After 3 s, the height of the project will be 144 feet in the air.

b.h(t)=0

96t-16t^2=0

16t(6-t)=0

16t=0\implies t=0

6-t=0\implies t=6

At t=0, the initial position of projectile

At t=6 s , the projectile will hit the ground.

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3 years ago
What is the smallest positive integer n > 1 for which fewer than 1% of the positive integers less than n are factors n?
disa [49]

its 34 boy im telling you


5 0
3 years ago
If f of x equals 3x plus 2, find f of 4
Juli2301 [7.4K]

Answer:

f(4) = 14

Step-by-step explanation:

f(x) = 3x+2

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