Use inverse to solve this problem. Tan-1(5/27). =10.491 which rounded to the nearest degree equals 11.
Answer:
b.
Step-by-step explanation:
An expression is formed of numbers, variables, and mathematical operations. The expression that is equivalent to 35m²-63 is 7(5m²-9).
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
Given the expression 35m²-63, which can be written as,
![35m^2-63\\](https://tex.z-dn.net/?f=35m%5E2-63%5C%5C)
Taking 7 as common from both the terms,
![= 7(5m^2-9)\\](https://tex.z-dn.net/?f=%3D%207%285m%5E2-9%29%5C%5C)
Hence, the expression that is equivalent to 35m²-63 is 7(5m²-9).
Learn more about Expression:
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2y + 2 = -3x
- 2 -2
__________
2y = -3x -2
y = -3/2x - 1