Answer:
Step-by-step explanation:
so first lets solve -3y>9
div both side by -3( rember to switch sign)
thats the first answer
2nd, lets solve 2y-6>2
add 6 to both side
div both side by 2(no switch sign)
1) we have to calculate the first derivative:
h´(t)=-32t+32
2)the first derivative equate to "0"
-32t+32=0
3) obtein value of "t"
-32t+32=0
t=-32/32=1
4) we have to calculate the second derivative
h´´(T)=-32<0 ⇒ exist a maximum in t=1
5) now calculate the maximum height.
h(1)=20-16(1)²+32(1)=36 m
Answer: the maximum heigth was 36 m
Answer:
88
Step-by-step explanation:44x2
The missing values in the diagram given that figure ABCD is a dilation of figure KLMN, are:
AB = 4
LM = 20
∠B = 98.87°
∠N = 141.87°
<h3>What is Dilation?</h3>
Dilation is a form of transformation whereby a new figure is formed by enlarging or reducing an original figure by a scale factor. After dilation, the corresponding sides of both figures are proportional, while the corresponding angles of both figures are congruent to each other.
Find AB:
AB/KL = DC/NM
Plug in the values
AB/10 = 4/10
AB(10) = 4(10)
AB = 40/10
AB = 4
Find LM:
BC/LM = DC/NM
Plug in the values
8/LM = 4/10
8(10) = 4(LM)
LM = 80/4
LM = 20
∠B = ∠L = 98.87°
∠N = ∠D = 141.87°
Learn more about dilation on:
brainly.com/question/3457976
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