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Lisa [10]
3 years ago
11

Can someone help? using soh cah toa find length of OP round to the nearest tenth of a foot?

Mathematics
2 answers:
Molodets [167]3 years ago
7 0

Answer:

95.5

Step-by-step explanation:

Whenever you're dealing with opposite over adjacent you use tangent:

tan37=\frac{72}{x}

x*tan37=72   Multiply both sides by x to help isolate the variable

x=\frac{72}{tan37}   Divide both sides by tan37 to isolate the variable

x= 95.5  when rounded to the nearest tenth

Marina CMI [18]3 years ago
6 0

Answer:

95.5

Step-by-step explanation:

you can using toa

tan = opp/adj

tan 37° = 72/x

x = 72/ tan 37°

x = 95.547 feet

x = 95.5

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Which members are in the sample
Anna [14]

Answer:

20, 26, 35, 18

Step-by-step explanation:

So starting at row 129, we look at the sequence two-digits at a time without overlapping.  If that number is between 01 and 43, then they get selected.

The first two digits are 20.  That fits between 01 and 43, so that member gets selected.

Next, we have 26.  That also fits.

After that we have 64.  Nope, too high.

98 and 44 are also too high.

35 fits though.  So does 18.

So the members that get selected are 20, 26, 35, 18.

5 0
3 years ago
Ravi deposits $600 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the
tamaranim1 [39]
Just find the interest paid after one year, and then multiply the result by 6 (years).  This gives you the amount of simple interest.

The easiest approach would be to use the formula  i = p r t.  In this case p = $600, r = 0.04, and t = 6 years.
4 0
3 years ago
Part 1: You and your best friend want to take a vacation to Australia. You have done some research and discovered that it will c
ivolga24 [154]

Answer:

SEE EXPLANATIONS

Step-by-step explanation:

PART 1:

you have 2,200 and interest is 1.55%

A = 2200(1+0.0155)1   A = 2,234.10

A = 2200(1+0.0155)10   A = 2,565.80

A = 2200(1+0.0155)9   A = 2,526.63

A = 2200(1+0.0155)8   A = 2,488.07

9 Years with $2,526.63


PART 2:

A = 2425(1+0.0155)2   A = 2,500.76

You need to invest $2,425.00


PART 3:

A = 2000(1+0.018)7   A = 2,266.02

You have $2,266.02 which is underbudget


PART 4:

Personally, I would add to the investment of $2,200 so that it will grow to $2,500 faster. If I waited for just the $2,200 to grow alone it would take 9 years and if I'm looking at a trip now I would like to go sooner. So if I keep adding to the original $2,200 overtime it will collect interest faster and I would be able to take the trip sooner. I justify my answer with PART 2.


7 0
3 years ago
Write the number equal to 5 tens and 13 ones
cluponka [151]
10 ones = 1 ten

6 tens 3 ones
63
3 0
3 years ago
The city sales tax in your city is 4.4% and an item costs $3 before tax
anastassius [24]

Answer:

$3.13 after you add the tax.

5 0
3 years ago
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