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Oliga [24]
2 years ago
5

For an angle with measure x in a right triangle, sin x = 112/113

Mathematics
1 answer:
denis-greek [22]2 years ago
3 0

Answer:

cosx=Adj/hyp

cosx=15/113

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Thang decided to borrow ​$3000 from his local bank to help pay for a car. His loan was for 3 years at a simple interest rate of
Naya [18.7K]

Answer:

$450

Step-by-step explanation:

x/3000 = 5/100 (Cross multiply)

100x = 3000(5)

100x = 15000

100x/100 = 15000/100

x = 150

150(3) = 450

3 0
3 years ago
Let the polynomials A = 7x² + 3xy and B = -3xy .
bija089 [108]

Answer:

– 21x^3 y – 9x^2 y^2 e) is your answer

Step-by-step explanation:

Solve the following system for A and B:

{A = 7 x^2 + 3 x y

B = -3 x y

Express the system in matrix form:

(1 | 0

0 | 1)(A

B) = (7 x^2 + 3 x y

-3 x y)

Write the system in augmented matrix form and use Gaussian elimination:

(1 | 0 | 7 x^2 + 3 x y

0 | 1 | -3 x y)

Collect results:

Answer: {A = 7 x^2 + 3 x y  , B = -3 x y

then we multiply the results (7 x^2 + 3 x y) ( -3 x y) =  – 21x^3 y – 9x^2 y^2

7 0
3 years ago
How many miles is mars from earth​
xxTIMURxx [149]

Answer:

33.9 million miles.

Step-by-step explanation:

4 0
3 years ago
PLEASE HELPPP MEEEEEE
Allushta [10]
Answer: T-birds and bulldogs

Explanation:

T-bird has 15 win and 5 lose so the ratio is 15/5 = 3

Bulldogs has 12 win and 4 lose so the ratio is 12/4 = 3

Therefore, their ratio are equivalent
6 0
3 years ago
In science class, Priscilla heats water and measures the temperature of the water every 2 minutes\or data are shown in the table
Dima020 [189]

Answer:

  37.5 °C

Step-by-step explanation:

The temperature appears to be increasing linearly at the rate of 5 °C in 2 minutes, or 2.5 °C per minute.

1 minute after 4 minutes, when the temperature is 35 °C, we expect it to be 2.5 °C higher, or 37.5 °C.

8 0
3 years ago
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