Step-by-step explanation:
if y = 12
than a/q
= 3(12)² - 5
→ 3 × 144 - 5
= 432 - 5
→ 427 ans
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Answer:
<em>x < 2</em>
Step-by-step explanation:
-12x - 0.4 > 0.2(36.5x + 80) - 55
-12x - 0.4 > 7.3x + 16 - 55
-19.3x > -38.6
x < 2
Answer:
itss the internet wht do u expect
The volume of the rectangular prism can be express in standard polynomial as follows:
x³ + 12x² + 35x
<h3>How to find the volume of a rectangular prism?</h3>
volume of a rectangular prism = lwh
where
- l = length
- w = width
- h = height
Therefore,
let
height = x
width = x + 5
length = x + 5 + 2 = x + 7
Therefore,
volume = x(x + 5)(x + 7)
volume = x(x² + 7x + 5x + 35)
volume = x(x² + 12x + 35)
volume = x³ + 12x² + 35x
learn more on volume here: brainly.com/question/2005063
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Area = (bh)/2
b = 19, h = 11
Plug in the value
Area = (19 * 11)/2
Area = 209/2 = 104.5
Solution: 104.5 square inches