<span>The hypothesis is any intellectual guess or
explanation that is generated with a limited amount of facts or evidence to
initially start an experiment. If an experiment fails to disprove a hypothesis,
then this helps in supporting the hypothesis. This means that the experiment
does not guaranteed to approve that the hypothesis is correct.</span>
The surface area of the triangular prism is 135 feet squared
<h3>How to find the surface area of a triangular prism?</h3>
The surface area of a triangular prism is the sum of the area of the whole faces.
Therefore, it has 3 rectangular faces and two triangular faces
area of triangle = 1 / 2 bh
where
Therefore,
area of the triangle = 1 / 2 × 2.5 × 6 = 7.5 ft²
area of rectangle = lw
where
Therefore,
area of rectangle 1 = 8 × 2.5 = 20 ft²
area of rectangle 2 = 8 × 6 = 48 ft²
area of rectangle 3 = 8 × 6.5 = 52 ft²
Therefore,
surface area = 7.5 + 7.5 + 20 + 48 + 52 = 135 ft²
learn more on surface area here here: brainly.com/question/14594657
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Answer:
<h2>b. (144 + 121)(144 - 121)</h2>
Step-by-step explanation:
Use a² - b² = (a + b)(a - b)
144² - 121² = (144 + 121)(144 - 121)
Answer:
Mexico
Step-by-step explanation:
It’s in Spanish
Answer:
x = 14.
Step-by-step explanation:
The other 2 opposite angle are both equal to 70 degrees.
So 5x = 70
x = 70/5
= 14 degrees.
