Answer: 25, 27
Step-by-step explanation:
52=x+x+2=50=2x=x=25
The value of the given functions as listed are 30.09 degrees, 86.16 degrees, 38.12 degrees, and 83.83degrees
Given the following expression
sin x = 0.5015
Taking the inverse of both sides
sin⁻¹(sinx) = sin⁻¹0.5015
x = sin⁻¹0.5015
x = 30.09 degrees
For the cos function
cos⁻¹(cosx) = cos⁻¹0.5015
x = cos⁻¹0.0670
x = 86.16 degrees
For the tan function
tan⁻¹(tanx) = tan⁻¹0.5015
x = tan⁻¹0.5015
x =38.12 degrees
For the tan function
tan⁻¹(tanx) = tan⁻¹9.254
x = tan⁻¹9.254
x = 83.83degrees
Hence the value of the given functions as listed are 30.09 degrees, 86.16 degrees, 38.12 degrees, and 83.83degrees
Learn more here: brainly.com/question/4879274
The answer is 10x because two negatives make a positive so instead of subtracting, you add 7x+3x which is 10x
The volume of a cylinder is V=pi(r^2)L. to find the radius you must first divide the known volume by the known length and pi which is roughly equivalent to 3.14. this is equal to 49 which is equal to the radius squared. finally to find the radius of the cylinder you must take the square root of the radius squared which is 7.
Answer: radius = 7 cm
5x^2 - 70x + 258
= 5(x^2 - 14x) + 258
= 5[ ( x - 7)^2 - 49) + 258
= 5 (x - 7)^2 - 245 + 258
= 5(x - 7)^2 + 13