Answer:
-25
Step-by-step explanation:
h(j) = -j^2-6j+2 Let j =3
h(3) = -3^2-6(3)+2
= -9 -18+2
= -27+2
= -25
Answer:
s = 17
Step-by-step explanation:
Using the tangent ratio in the right triangle and the exact value
tan60° =
, then
tan60° =
=
=
( multiply both sides by s )
s ×
= 17
( divide both sides by
)
s = 17

:
feet
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EXPLANATION:</u></h2><h2><u>
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Given:
V = 19,200 feet³ volume of the sculpture
H = 36 feet height of the sculpture
a = ? side length of the square base
The formula for calculating the volume of a pyramid is:
V = B H / 3 ⇒ B = 3 V / H
B = 3 · 19,200 / 36 = 19,200 / 12 = 1,600
B = a²
a² = 1,600 ⇒ a = √1,600 = 40 feet
a = 40 feet
Hope It Helped!
<u>And Tell me if The answer is wrong. . .</u>
<u />
<h2>
<u>Good Luck With Your Assignment!</u></h2><h2>
<u /></h2>
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Answer:
she would have to pay about $88.49
Step-by-step explanation:
128.25x.35=44.8875
128.25-44.8875=83.3625
128.25x.04=5.13
83.3625+5.13=88.4925