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Molodets [167]
3 years ago
8

How do I find the perimeter of a triangle with sides 3ft 8in., 2ft 10in., and 4 ft?

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
4 0
Formula for triangle perimeter is: a + b + c. In this scenario we have:

a = 3 feet 8 inches
b = 2 feet 10 inches
c = 4 feet

a + b + c =
= 3 ft + 8 in + 2 ft + 10 in + 4 ft =
= 9 ft + 18 in

We know that 1 foot is 12 inches, so we can simplify the result to this form:

10 ft + 6 in

or:

<u>10.5 feet</u>
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the exit to garrett's house is after exit 51 but before exit 62. the number on the exit sing is not a prime nunber. the number i
Alex Ar [27]
52
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- is multiple of 3? No
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53
- is prime? Yes
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54
- is prime? No
- is multiple of 3? Yes
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55
- is prime? No
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56
- is prime? No
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continue

57
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58
- is prime? No
- is multiple of 3? No
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59
- is prime? Yes
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60
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- is multiple of 3? Yes
- is multiple of 4? Yes

Therefore 60 is the answer, as it fits all the conditions


Simple trial and error.
5 0
3 years ago
Read 2 more answers
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antoniya [11.8K]

Answer:

0.25 pounds of candy

Step-by-step explanation:

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3 0
2 years ago
What is 2213 divided by 17
igor_vitrenko [27]

Answer:

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Step-by-step explanation:

7 0
3 years ago
- Write a recursive formula to represent the sequence below.<br> (3,7, 11, 15, 19,23,27,31,35, ...)
NemiM [27]

<em><u>The recursive formula to find nth term of sequence is:</u></em>

a_n = 4n - 1 \text{ where } n \geq 1 and n  = 1, 2, 3, ....

<em><u>Solution:</u></em>

Given a sequence is:

3, 7, 11, 15, 19, 23, 27, 31, 35

<em><u>Let us find the difference between terms</u></em>

7 - 3 = 4

11 - 7 = 4

15 - 11 = 4

19 - 15 = 4

23 - 19 = 4

27 - 23 = 4

31 - 27 = 4

35 - 31 = 4

Thus the difference between terms is constant

Thus the given sequence is arithmetic sequence

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

<em><u>The nth term of arithmetic sequence is given by:</u></em>

a_n =a_1+(n-1)d

a_n = the nᵗʰ term in the sequence

a_1 = the first term in the sequence

d = the common difference between terms

Here in the given sequence

d = 4

a_1=3

Substitute in above formula,

a_n = 3 + (n-1)(4)\\\\a_n = 3 + 4n - 4\\\\a_n = 4n - 1

<em><u>Thus the recursive formula to find nth term of sequence is:</u></em>

a_n = 4n - 1 \text{ where } n \geq 1 and n = 1, 2, 3, ......

8 0
2 years ago
If you buy 3 apples worth 0,65$ each with a 10$ note, how much change are you left with ?
Alex
$10.00 - 3($0.65)
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3 0
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