The decimal -2.97 is the solution to which subtraction problem? -6.1 - 3.13
-6.1 - (-31.3)
-0.61 - (-3.13)
-6.1 - (-3.13)

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Ineed on this question me get the answer