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aniked [119]
3 years ago
5

SOMEONE PLEASE HELP ME ASAP PLEASE!!!!​

Mathematics
1 answer:
Alborosie3 years ago
7 0
The two lines are parallel, therefor 90-28=internal angle=62. Using trigonometry, Cosine=a/h. Cos(62)=350/x. Rearrange to get 350/Cos(62) = 519.7(1dp)
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6) Alberto invests $8,534 in a retirement
ludmilkaskok [199]

Answer:

  17 years

Step-by-step explanation:

The compound interest formula is ...

  A = P(1 +r/n)^(nt)

where P is the principal invested at annual rate r, compounded n times per year for t years.

Filling in the numbers and solving for t, we find ...

  16826.03 = 8534(1 +.04/12)^(12t)

  16826.03/8534 = 1.0033333...^(12t)

Taking logs, we have ...

  log(16826.03/8534) = 12t·log(1.0333333...)

Dividing by the coefficient of t gives ...

  log(16826.03/8534)/(12·log(301/300)) = t ≈ 17.000

It will take 17 years for the account balance to reach $16,826.03.

6 0
3 years ago
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Cerrena [4.2K]

11+r  =7

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3 years ago
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lyudmila [28]
9 5/9 + 1 1/5

9 + 1 = 10

5/9 + 1/5 = 25/45 + 9/45 = 34/45

<span>10  34/35 is the answer</span>
4 0
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Please help me I need help ASAP
MAVERICK [17]
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+<br> + (-6) = 3<br> What number goes before the plus
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I think the answer for that is 9 (sorry if I’m wrong)
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