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Alenkasestr [34]
3 years ago
7

List formulas for: Area of a triangle

Mathematics
1 answer:
Ede4ka [16]3 years ago
7 0
The formula for the area of a triangle is the base times the height, divided by 2. Or in simple forms, bh/2
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Plz help! 20 points, correct answer will be marked brainliest :)
Tanzania [10]

Answer:

D) f(x) = 6x

Step-by-step explanation:

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2 years ago
Please help me please!!!!!!!
Alex787 [66]
The answer is B) 60 

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3 years ago
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Mama L [17]

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7 0
2 years ago
Matthew wants to estimate the mean height of students attending his college. He records the heights of 100 randomly selected stu
Mnenie [13.5K]

The correct option that shows the population of the research carried out by Matthew is;

<u><em>Option D; all the students attending the college</em></u>

<u><em></em></u>

  • We are told that Matthew wants to estimate the mean height of students attending his college.

  • Now, let us say the total number of students in his college is x. If he decides to select 100 students randomly to record their height, it means this 100 students is a sample out of the total number of students which is x that is the population.

        In conclusion, we can say that the population of this research by Matthew is the total number of students that attend the college.

Read more at; brainly.com/question/6028584

6 0
2 years ago
The base of this regular right pyramid is a square. What is its surface area?
zubka84 [21]

Answer:

○ A) 21 ft.²

Step-by-step explanation:

{a}^{2} + 2a  \sqrt{ \frac{ {a}^{2}}{4} + {h}^{2} } = S. A. \\  \\ {3}^{2} + 2(3) \sqrt{ \frac{ {3}^{2} }{4} +  {2}^{2}} = 24 \\  \\ 24 ≈ 21

I am joyous to assist you anytime.

5 0
3 years ago
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