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PtichkaEL [24]
3 years ago
11

Find the number of terms, n, in the arithmetic series whose first term is 15, the common difference is 4, and the sum is 3219. P

ls I need help ASAP I will give top answer.
A. 33
B. 35
C. 37
D. 36
Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer: 37

Step-by-step explanation:

I guessed on the quiz and got it right

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Misha Larkins [42]
Easy there on the caps, partner.

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4 0
3 years ago
The length of the sides DEF are 12,16,and 20. Find the perimeter of the triangle formed by connection the midpoints of the sides
Mekhanik [1.2K]

Answer:

  • 24 units

Step-by-step explanation:

According to the midsegment theorem, the length of each side of the formed triangle is the half the parallel side of DEF.

<u>So the perimeter is:</u>

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6 0
2 years ago
What is the median for 76,84,93,67,82,and 76
Lapatulllka [165]
First arrange the numbers from least to greatest:

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The median is the middle number. But since we have two numbers that are in the middle we have to find the average of them.

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So your answer is 79
3 0
3 years ago
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Answer:

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Step-by-step explanation:

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458 students went on a school field trip. Ten buses were filled, and 8 students traveled in cars. How many students were on each
RoseWind [281]
8 students traveled in cars, which means that 450 students traveled by bus. 
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450 / 10 = 45
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