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Lesechka [4]
2 years ago
14

Determine if the following is true: if sin^2x cos^2x=1, then sinx+cosx=1

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
6 0

Answer:

true

Step-by-step explanation:

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Amelia and 2 of her friends went out to lunch. Each girl ordered exactly the same meal. The total cost was $55.08,which included
Murrr4er [49]
Possibly $16.89 because you multiply 55.08 and .08 to find 4.41 then you subtract that to 55.08 to find the total cost without tax which is 50.67. Then you divide by 3 because there are 3 girls to 16.89.
4 0
3 years ago
Determine the domain of this relation
natulia [17]

Answer:0,1,2


Step-by-step explanation:every x


4 0
3 years ago
Find the percent of change. Round to the nearest percent. Original: 85 new: 90
solong [7]

Answer:

= 6% increase in original amount

Step-by-step explanation:

Given that:

Original: 85

new: 90

Difference = 90 - 85 = 5

Now we have to find that;

5 is what percent of 85:

=5/85 * 100

= 5.88%

Rounding off to nearest percent:

= 6% increase in original amount

i hope it will help you!

3 0
3 years ago
30. Work out the next two terms, giving your answers as fractions decimals or percentages. The sequence below is linear. 0.6 75%
Klio2033 [76]

Answer:

The next two terms are: 1.05 and 1.20

Step-by-step explanation:

Given

Sequence: 0.6, 75\%, 9/10

Required

Write out the next two terms

Since it is a linear sequence; first, we calculate the common difference (d)

d = 75\% - 0.6 or d = 9/10 - 75\%

Express as decimals

d = 0.75 - 0.6 or d = 0.9 - 0.75

d = 0.15 (in both cases)

So, we add 0.15 to 9/10, to get the next term

Next = 9/10 + 0.15

Next = 0.9 + 0.15

Next = 1.05

Add 0.15 to 1.05, to get the next term

Next = 1.05 + 0.15

Next = 1.20

<em>The next two terms are: 1.05 and 1.20</em>

3 0
3 years ago
Calculate the compound interest on 10,000 for 6months at 2% per annum compounded quaterly
Katen [24]

Answer:

Step-by-step explanation:

6 0
2 years ago
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