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Paul [167]
3 years ago
12

SOMEONE PLEASE HELP ME ASAP THIS IS ALMOST DUE ILL MARK BRAINLIEST!!!!

Mathematics
1 answer:
Tema [17]3 years ago
6 0

Answer:

30 ft

Step-by-step explanation:

Hi!

So according to the Pythagorean theorem, a^2 + b^2 = c^2

Ok, so let's just plug those numbers in:

18^2 + 24 ^ 2 = c^2

324 + 576 = c^2

900 = c^2

\sqrt{900} = c

\sqrt{900} = 30

x = 30

You could also use Pythagorean triples, and there are Pythagorean triples for this which is 3:4:5; and since it's a ratio, we can write it as 3x:4x:5x. Then, according to a and b, x would equal 6, so then we plug in x:

3(6):4(6):5(6)

and you get:

18:24:30

Let me know if you have any questions.

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Find the 10th term of the arithmetic sequence -x + 9, 4x + 14, 9x + 19, ...
rusak2 [61]

Answer:

44x + 54

Step-by-step explanation:

The nth term of an arithmetic sequence is given by :

Tn = a + (n - 1)d

d = common difference = T2 - T1

d = T2 - T1

a = first term = - x + 9

d = 4x + 14 - (-x + 9)

d = 4x + 14 + x - 9

d = 5x + 5

The 10th term:

T(10) = (-x + 9) + (10 - 1)*(5x + 5)

T(10) = - x + 9 + 9(5x + 5)

T(10) = - x + 9 + 45x + 45

T(10) = 44x + 54

Hence, the 10th term is 44x + 54

5 0
2 years ago
What is the quotient?
irakobra [83]
- 5 1/4 <span>÷ 2 3/4 =

= - 21/4 </span><span>÷ 11/4

= - 21/4 * 4/11

= - 21/11

= - 1 10/11
</span>
8 0
3 years ago
Hanna picks up strawberries. she can either choose getting 74$ per hour or 3 $ per basket. she says she can pick up 10 basket in
FinnZ [79.3K]

Answer:

21.62% more

Step-by-step explanation:

20 mins * 3 = 60 mins (1 hour)

10 baskets * 3 = 30 baskets

3$ * 30 baskets = 90$

90$ - 74$ = 16$

74 / 100 - 0.74

90 / 0.74 = 121.62

So she makes 21.62% more with 3$ per basket.

8 0
3 years ago
Question 2 of 10
artcher [175]

Answer:

D

Step-by-step explanation:

8 0
2 years ago
Decorations for a seventh-grade dance take 1/6 of the student council's budget. entertainment takes 3/8 of the budget. what frac
defon

Answer:

11/24 is left over

Step-by-step explanation:

1/6 + 3/8 = 13/24

24/24 - 13/24 = 11/24

11/24 of the budget is left over

Hope this helps

5 0
3 years ago
Read 2 more answers
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