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ikadub [295]
3 years ago
12

Use the image below to answer the following question:

Mathematics
2 answers:
nikdorinn [45]3 years ago
6 0

Answer:

The ratios are both identical. (4 over 5 and 4 over 5)

Step-by-step explanation:

Th picture below represent the image you are referring.

sin x = opposite / hypotenuse

opposite side = 4

hypotenuse = 5

sin x° = 4/5

cos y° = adjacent/hypotenuse

adjacent = 4

hypotenuse = 5

cos y° = 4/5

The ratios are both identical (4 over 5 and 4 over 5)

enyata [817]3 years ago
3 0

Answer:

the rotations are both identical (4/5 and 5/4)

Step-by-step explanation:

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Hi guys, I need help to solve this. I can’t understand how the percentage is calculated in (a) and (b) and how the rent is calcu
lana [24]

Answers :

  1. (A) 18.33%
  2. (B) 21.65%
  3. (C) about 173.33
  4. (D) i really have no way of finding the angles for you, you could try to find them yourself; or maybe just leave it blank?
<h3>OK, so judging from the bar shown : </h3>

It looks like <u>Rent</u> takes up 1/3 of the space so 33.33..%

It also looks like <u>Loan Repayment</u> + <u>Savings</u> is another 33.33..% but Savings is slightly larger than Loan Repayment so you could just estimate Savings to be 55% and LR to be 45% of the 1/3 space.

  • 55% of 33.33.. = 18.33%
  • 45% of 33.33.. = 14.99%

LR looks equal to <u>Entertainment</u> making it another <u>14.99.</u>

It also looks like Entertainment + Electricity + Groceries = the last 33.33..%

And since we know <u>Entertainment</u> = 14.99 / 45% of 33.33..

Making <u>Electricity and Water</u> <em>ABOUT</em>  35% of 33.33... which is <u>11.66</u>

And Groceries is somehow 20% of 33.33 = <u>6.66</u>

  • Rent = 33.33..%
  • Savings = 18.33%
  • Loan Repayment 14.99%
  • Entertainment 14.99%
  • Electricity and Water 11.66%
  • Groceries = 6.66%
<h3>All of these added together equal <u><em>ABOUT</em></u> 100%</h3>

4 0
3 years ago
Please help me with this problem
LekaFEV [45]
When you multiply two numbers with the same base, their exponents add up.

3/7 + 1/4 = 12/28 + 7/28 = 19/28
It would be 2^19/28
4 0
3 years ago
The area of the parking lot is 119 m². What is the perimeter of the parking lot?
zloy xaker [14]
119 meters. not squared
7 0
3 years ago
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PLS HELP ME OR ILL ME PLS :_:::::
iragen [17]
Its 30, i multiplied 6x5 and got 30 so im sure its the answer
4 0
3 years ago
Read 2 more answers
What is (5)(3)(6) what is the answer for this tbh i dont know
mihalych1998 [28]

Answer:

5*3*6 = 15*6 = 90

Step-by-step explanation:

6 0
3 years ago
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