X=12. you just have to Square root 144.
Answer:
616 yd³
Step-by-step explanation:
Volume = base × height
The volume of the prism
= (7×8) ×11
= 616 yd³
The volume of the rectangular chocolate bar is 130 cm³.
<h3 /><h3>How to find the volume of rectangular prism?</h3>
volume of the rectangular chocolate prism = lwh
where
- l = length
- w = width
- h = height
Therefore,
l = 0.65 m = 65 cm
h = 2 cm
w = 1 cm
Hence,
volume = 65 × 2 × 1
volume of the chocolate bar = 130 cm³
learn more on volume here: brainly.com/question/15098544
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Answer: 42/10
Step-by-step explanation:Since the value for c is known, we substitute it into the equation. Therefore, 1/2 * 42/5 = 42/10
Do the rainbow method
x^2 - 6x + 2x - 12
Now simplify
x^2 - 4x - 12
The answer is x^2-4x-12
