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frozen [14]
3 years ago
12

Pls help Find the measurements of those

Mathematics
1 answer:
ch4aika [34]3 years ago
8 0

Answer:

i think C

im not really sure

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How do we do this? plzzz helppp​
Lina20 [59]

Answer:

AB = 5.6 cm

Step-by-step explanation:

To find the length of side AB, which is one of the sides of right angled triangle ABC given above, we would apply the trigonometric ratio formula.

The given angle (θ) = 62°

Length of hypotenuse = BC = 12 cm

Length of adjacent side = AB = ?

We would use the following trigonometric ratio formula:

Cos(θ) = adjacent/hypotenuse

cos(62) = \frac{AB}{12}

Multiply both sides by 12 to make AB the subject of formula

cos(62)*12 = \frac{AB}{12}*12

cos(62)*12 = AB

0.4695*12 = AB

0.4695*12 = AB

5.634 = AB

Length of side AB = 5.6 cm (approximated to 1 decimal place)

5 0
3 years ago
Help asap thank you
Alex777 [14]
1. The answer is $24
32x0.25= 8 32-8=24
2. The answer is $105
150x0.30=45 150-45=105
3. The answer is $52
80x0.35=28 80-28= 105
4. The answer is $59.25
14+25+40=79 79x0.25=19.75 79-19.75=59.25
8 0
3 years ago
write an expression for the calculation the difference of 35 and 7 divided by the difference of 9 and 2​
Rudik [331]

Answer:

35-7/ 9-2

28/7

4

Step-by-step explanation:

6 0
3 years ago
7 kg 365g - 2kg 613g
saw5 [17]
5kg -248g bc 7 minus 2 is 5 and 365 minus 613 is negative 248
5 0
3 years ago
Read 2 more answers
In the 01 July 2016, Samsung Ltd acquired the machine A by $1,502,000. Estimated useful life is 10 years, estimated residual val
Alja [10]

a) Samsung Ltd will record these Journal Entries from July 2016 to June 30, 2021, using the straight-line and revaluation methods of depreciation:

July 1, 2016 Debit Equipment $1,502,000

Credit Cash $1,502,000

  • To record the purchase of the machine A.

June 30, 2017 Debit Depreciation Expense $150,000

Credit Accumulated Depreciation $150,000

  • To record the depreciation expense for the first year.

June 30, 2018 Debit Depreciation Expense $150,000

Credit Accumulated Depreciation $150,000

  • To record the depreciation expense for the second year.

June 30, 2019 Debit Accumulated Depreciation $300,000

Credit Revaluation Reserve $300,000

  • To close the accumulated depreciation to Revaluation Reserve.

June 30, 2019 Debit Revaluation Reserve $198,000

Credit Revaluation Surplus $198,000

  • To record the Revaluation Surplus.

June 30, 2020 Debit Revaluation Expense $400,000

Credit Revaluation Reserve $400,000

  • To record the revaluation loss.

June 30, 2021 Debit Revaluation Reserve $500,000

Credit Revaluation Surplus $500,000

  • To record the revaluation surplus.

Data and Calculations:

Cost of machine on July 1, 2016 = $1,502,000

Estimated Residual Value = $2,000

Depreciable amount = $1,500,000

Estimated useful life = 10 years

Based on the straight-line method the depreciation expense for each year = $150,000 ($1,500,000/10).

Value of Machine at:

June 30, 2019 - $1,400,000

June 30, 2020 = $1,000,000

June 30, 2021 = $1,500,000

Learn more: brainly.com/question/19908089

6 0
3 years ago
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