Round your answer to the nearest hundredth. Using soh coa toh

Angle A is 59°

Step-by-step explanation:

well to start we have to know the relationship between angles, legs and the hypotenuse  in a right triangle

A = ?

o: opposite  = 6

h: hypotenuse = 7

sin A = o/h

cos A= a/h

tan A = o/a

we see that it has (angle, hypotenuse, opposite)

we look at which meets those data between the sine, cosine and tangent

is the sine

sin A = o/ah

Now we replace the values and solve

sin A = 6 / 7

A = sin^-1 (6 / 7)

A = 58.997

round to the nearest hundredth

58.997 = 59°

Angle A is 59°

c > -10.55

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.