Cosine = adjacent/ hypotenuse
cos(53) = x/7
7 * cos(53) = x
x = 4.2
Sine = opposite / hypotenuse
sin(53) = y/7
7 * sin(53) = y
y = 3.2
Answer:
3×5³
Step-by-step explanation:
Finally 15 = 3 x 5. So 375 = 3 x 5 x 5 x 5 (it is usual to put prime factors in ascending order), or in index form, 3 x 5³.
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<u>Answer:</u>
Below!
<u>Step-by-step explanation:</u>
<u>The best way to answer this question is to read the statement carefully.</u>
- => Five less than twice a number = 2x - 5
- => Five times the sum of two numbers = 5(x + y)
- => The difference of 5 and a number, squared = (5 - x)²
Hoped this helped.
